I Feel Like There Is A Bruise Around T10 Or

I feel like there is a bruise around T10 or T11 but there are no markings at all. If I put pressure on it or move a certain way, it feels like a hard punch to the area. I thought it was a bone bruise and it has been hurting for two and a half months. Could it be a bone bruise with no discoloration? Also I have not fallen or had any trauma to my spine in the past few months either.
Thank you