Chronic Fatigue Syndrome Support Group
Chronic Fatigue Syndrome (ME/CFS) describes a sense of exhaustion and post-exertion malaise, even when you have gotten enough rest and sleep. The disease is characterized by six months of incapacitating fatigue experienced as profound exhaustion and extremely poor stamina, and problems with concentration and short-term memory. The cause is unknown, but it is a...

However, please check with your doctor first, before you get it. I had to "time" my vaccine around my CFS treatments. A call to your doctor can let you know when is a good time for you to get the vaccine.
But yes, I am pretty sure your doctor will say it is okay for you to get the vaccine. Mine was just about the timing of it. Good luck!
My son with #2 ended up having a fever on day 2.
I got the Moderna last April and May and then the booster in January.
One thing that's we've proven with this vaccine at least with me is that it aggravates the autoimmune issues at least temporarily. I felt lousy last July and had thyroid testing and she did an ANA. I've never had a positive ANA before and at age 62 I had a positive one. But the only thing after more testing to show up was my TPO (Hashimoto's) indicator. So it was my hypothryoid acting up big time. It was tested again in November and it was back to negative. Then I got the booster in January. Just this week we tested my ANA again and wham! Back up. I am presuming it will be back down by Summer but it definitely is an issue for a while. The doctor sent all my info to the people who are keeping track of such things (the name escapes me) and so did I as a patient. She told me that about 10% of her patients had autoimmune flares from the MRNA type vaccine but so far all have been temporary issues. So there you are. Sorry it took me so long to manage to get signed back on. I think I have 7 different emails on this site, never had so much trouble before.... Oh, hugs to all, hope all are hanging in there!