I had my first pfizer shot 4 days ago. Today I have experienced slight chest pains when I make a deep breath or roll my torso forward. I think it could be peric

I had my first pfizer shot 4 days ago. Today I have experienced slight chest pains when I make a deep breath or roll my torso forward. I think it could be pericarditis - inflammation of the tissue around heart. Doesn't help that yesterday I drank a bit after a very long break. Dumbest thing I did in years. If this is really some sort of heart inflammation then no way the chance is like one in a million, it must be way more common. I consider if maybe this is a placebo, because I was aware of heart inflammation issues, but my mind could not possibly made up chest pains on deep breaths - I had no prior knowledge of the condition.