I am sorry to hear about what is going on in your life and area.
I hope you can fine a doctor you feel comfortable with. When you have a doctor and you trust him, and then they retire, sometimes they can be hard to find one that you click with..
Going on in a very short time
And the temperature going up to 101 is rather high
You could be reacting to the Covid shot, Or you came down with something. Be careful write things down so when you get in with a doctor, you will have everything available to yourself
Wish you the very best and hope you can find a great doctor.