Kidney Stones while pregnant!

So I am 35 weeks tomorrow and have passed 13 kidney stones in the last 2 months....Little Man keeps kicking them out. But today I just feel defeated. I have another one passing that is stuck and am in so much pain! I've been to the urologist just as much as the OB at this point and my only option right now is tubes coming out of my back to drain my kidneys since the stones keep getting stuck!!! (which of course I do not want) They won't do stents bc it could make me go into labor. My husband has been so supportive and helps as much as he can but today it has got me down and I just needed to vent! Because the pregnancy swelling and nausea just isn't enough I guess. :( ok pitty party over! I CAN do this!