Really bad pain under right breast

I have been having sharp pain under right breast and sometime in the middle and it travels to the back on same side.i thought it was from my bra frame so i changed the bra and its been over 3 weeks and i stoped wearing bra because the pain doesnt stop even after i stoped wearing. I went to doc and according to him its normal and maybe cuz there is no room in my stomach and my rib is getting pushed..

He took urine sample and told me there was a trace of blood in urine but nothing to worry about...

I dont know if that has any corelation with my pain..but i dont have any experience of any kind of UTI or infection.

Anyone else having same pain under breast and what did you all do?

Im 27 weeks 3 days..first pregnancy.

I really appreciate all your help