I'm sorry. I know it prolly sounds straightforward (when you say "like crazy", but how exactly have you been dealing with loneliness? Divorce of any kind, even when you are left with that as the only choice, has to be terrible. Time really does heal. You have to hang in there.

loneliness can be confused with boredom or lack of social activity. being in a relationship or being married to someone does not guarantee you will not feel lonely.
In fact, if you are with someone you are not deeply connected to, (understanding each other, same value etc..), you may feel more lonelier (more miserable) than being by yourself.
maintaining peaceful, content relationship over long term needs constant effort from both party so being in a relationship and maintaining it is not simple as it looks or sounds.
try to find peace in your own presence and go find healthy stimulation for your mind. any hobbies, any interest ?

I've found I don't necessarily feel loneliness so much as I feel alone. Could that be what you're feeling instead? Going through a divorce is a very alone feeling, for me anyway. I do worry about being lonely once the dust has settled, but that's a ways away. I'm sorry you're having these feelings, but know you're not alone.

Agree, divorce does indeed mess everything up. But, now it is your chance to rebuild your life and center it around you and what you like to do and enjoy. Try to remember what YOU liked to do prior to your marriage. You might still like doing it. The most important this is not to dwell on the past, or "what coulda, shoulda happened."
Like a phoenix, this is the time for your rebirth!

I've got a dear friend that has really gotten me to see the light as to my ex. My friend's ex is totally unrepentant and has not changed since she divorced him 28 years ago. Its the same way with my ex, she has no intention of changing and will always go from guy to guy and not make a long term commitment. So, I'm wasting energy and time over a divorce that I had to do in the first place. I cannot tolerate adultery and no sorrow about it.

That's how I feel, I never thought my life would turn out this way. I feel completely alone.

If she wants to run around from man to man you should not feel sorry about what you did if you are not willing to accept sharing her I don't blame you for that at all.

Bumblebees. I can relate, believe me. "Happily ever after" is a myth.

Exactly! Does it ever get better, I'm feeling really depressed.