I took the moderna shots and had some mild side effects. Because of the clotting issue, I have been taking an aspirin per day. I got the vax because I believe I will be unable to fly, unless vaxxed, to take care of my parents, who are in assisted living. As a side note, they are in quarantine, AGAIN, because several staff and residents tested positive, even though all were vaxxed.
Good idea to take aspirin. And stay hydrated