Is this normal? Tight chest, hurts to breath deep


Yesterday I was mopping the house and I didn’t notice but I was in a position that was very tightening around my chest and later on in the day it was starting to make my body sore and it was hard to breathe in deeply because it would cause a pain in my chest. I was hunched over the entire time i was mopping and not paying attention to how i was breathing. It’s the next day now and i still cannot breath deep without it hurting. Is this normal? Did i possibly hurt myself?