you’ll want to research “long covid” if you have a number of symptoms after the covid shots.
your symptoms sound mild but they can be much more severe.
there are lots and lot of youtubes articles and ebooks on the subject.
I’m researching on it now for my own ebook.
It was actually from a different vaccine. Ear ringing is often a reported side effect of vaccines...which tells me it is often related to something to do with your immune system.
I tested positive for some obscure auto antibodies..so might have affected the vaccine side effects