I would recommend seeing your PCP or a trip to the ER. Chest pain is nothing to ignore! Good luck to you!

You should get medical attention. Maybe an Urgent Care Clinic or ER as recommended by Chitownlady.

Mind is my left side

Back pain might be kidneys

I agree that the back pain could be the kidneys. I do feel you should get the small bump looked at because there are many things it could be that need emergency care. I had a small bump on my temple that I thought was a small pimple. Within three weeks it was the size of an eraser on a pencil and it was a Sarcoma cancer that had to be removed. I don’t want to scare you but the sooner your checked out the better you are.