I Would Normally Call My Dr But I Recently Told

I would normally call my Dr but I recently told him I wasn't happy with the service and I'm switching to a new Dr on Tuesday would be my first apt. But I recently had a bacterial and yeast infection finally after two weeks of them lossing my test result I ending up switching. I have pain in my abdominal area like constipation but I been to the bathroom and I have pain in my spine to. I feel nausea when I'm up for to long. I don't know if to wait for Tuesday or go to the hospital. Idk if maybe I still have an infection or something wrong with my baby. I'm 22 weeks pregnant