Personally I don't have a great voice, a little high-pitched, and I would get nervous. Here's some solutions I see.

1. Defined area and specialty I take a narrow area in my profession and try to know it well. Knowledge can translate to confidence.
2. Read I have a family member who has a high position and does public speaking. He pays attention to set up and appearance. So work on what you should wear, what the screen should display, consider things you can control, read some articles and books.
3. Work on present-centeredness Concentrate on doing what you can control, did I do a good job this time.
4. Preparation I have become a better and more comfortable speaker. Before I tried to wing it a little a got nervous if things went wrong. I know spend twice as much time, prepare more, write down my presentation and things go better.

I have this problem. For me it's only talking in front of adults, and worrying if I'm gonna make a mistake. The only thing I can think of is to just breath, and keep your sentences short and simple to your comfort level but still friendly and inviting.

You are not alone. I have hearing issues which make unmasked live encounters tough for me, even with my well-developed lip-reading skills. Masked and streamed video encounters are nearly impossible for me. Social anxiety on high.

Wish I had easy answers for both of us, Freddy. As it is, I get by with a little help from my friends. Vent freely. Vent often.

I think almost everyone feels this way at times I feel the same way as you do i get very nervous on how I should I don’t even like the sound of my voice if recorded my hands start to shake so you are not alone.

I think preparation can be helpful. I don’t have social anxiety specifically but knowing a few people who do, they really try to work out a “game plan” before going to a big event or party or speak in front of others or whatever may be the thing that sets the anxiety in motion.

One thing to try to remember is most people don’t notice as much as you think. I mean I can tell sometimes when someone is nervous when speaking in front of a group but how it comes across is probably not nearly as uncomfortable as it feels to you. Plus most people aren’t paying that much attention to us generally. That is just self consciousness whispering in our ear.

Most people dislike the sound of their own recorded voice. I think it’s hard though for anyone to hear themselves objectively. I think it’s easier to try to just be yourself than try to change your voice.

To practice keeping the level of your tone and pitch within a normal range, stand in front of a mirror and light a candle holding it in front of your lips far enough away that it does not make your lips warm.

Speak so it does not blow out the candle. This allows you to feel the breath and to know it's calm.

Preparation of appearance, words, and balance gives people balance in situations where they feel 'on stage'.

Here's to finding the balance that works for you!

@ReadyFreddy I struggle with a pinch of social anxiety myself, but strangely it's one-one conversations with strangers--small talk. For me my fear is that I'm over imposing my opinion, ideas on someone that's better off without. The notion is ludicrous of course, the other person is just as self conscious (or more so) as I am. So I try remind myself of that in the moment.
I agree with the groups saying to have a plan. Forethought and planning reduces my anxieties in all cases I do it. The trick is to not overplan and forgive yourself when/if you under plan--try not to let this planning aspect be an additional stressor.
Prayers bro.

You got some good responses. For me the key is to prepare, prepare, prepare. The more exposure, the better you'll become. I struggle with circumstances out of the ordinary .When something goes off track a bit , then I freeze! Today someone on a virtual meeting did struggle introducing me. I know I should have jumped in and helped her with the introduction. However, I forgive myself because, she did a bad introduction and I am not perfect. I can always repair next time. I practice before hand to sound confident and even some people that know about my anxiety don't believe I suffer from it!

Sahaja Yoga helped me a lot get over Social anxiety. Just watching Shri Mataji's talks makes me feel so much more relaxed and balanced...the key is to let go of the fear within oneself. Hope you can try too

https://www.youtube.com/watch?v=fwKd9hUtc4w&t=4s