Girls, I have this question: my stomach and lower back hurt, it's 8 mo…

Girls, I have this question: my stomach and lower back hurt, it's 8 months pregnant. It even happens after going to the toilet for a small one, it gets pink, I was at the hospital, they said everything is closed allegedly, they did an EKG, my heart beats fast, but from pain in the back and lower abdomen they prescribed diclofenac suppositories, which are categorically prohibited in the third trimester. The question is, has anyone given birth at such a late stage? I'm afraid that premature births might start. I read that only 6-7 month pregnancies are saved, and 8, one in a million...I'm very worried.