I feel the same. I feel anxious about my son and husband getting it, even my husband is worried but he knows he has to for my sake and to work safely.My view is that you should trust your instinct and resist any pressure to go against it. After suffering with ME/CFS, we have all developed a map of reality as to what we can handle.
Unless someone has had our illness or its like, they do not understand fully. Flu vaccines cause a two-day crash for me.
In my case, I am waiting. I want to see the effects on the early adopters as well as truthful data as to its effectiveness.
As someone who received the totally needless Anthrax vaccine because it was compulsory in the military ... I am wildly unenthusiastic about the COVID vaccine which may or may not be of help against variants of the virus.
I am going to wait and see how it pans out. My health has suffered enkugh