Help please

This is my first pregnancy. I’m 9 weeks and for a month I’ve been experiencing upper back pains. The pain is so excruciating I’m crying every night. I use to be a server but stopped once i found out i was pregnant. My OB says it’s not pregnancy related at every time I go to the Dr they say there’s nothing they can do because I’m pregnant. I’ve tried everything! From heating pads, ice packs, massages, different sleep positions, resting etc. but I’m still in so much pain i don’t know what to do! The baby is fine which I’m happy about but what should i do? Is this normal? I feel like I’m in hell honestly. Crying as I’m typing this