Good morning everyone, I'm 28 weeks pregnant and my tummy is hurting s…

Good morning everyone, I'm 28 weeks pregnant and my tummy is hurting so much, I can't even walk or sleep ???I know someone who had this too, they went to a doctor, she said I should drink water and another doctor said I have a uterine infection, it's not possible to do anything after giving birth, everything will pass, she said. But I still have two months left, how can I walk with these pains ??