22 weeks

N.R

I’m 22 weeks today. And I’ve been having lower back pain and vagina pain for 3 days now. It also feels sore inside my v.. Today I bent down to mop under table and I couldn’t even move because my back was hurting so much and it’s been hurting more since that happened. And I wanted to know is it normal to have lower back pain and vagina pain? I didn’t call my doctor because they just checked me a week ago and my cervix was closed and everything looked ok with the baby. But I had my first at 26 weeks so I’m kind of scared. I do have another appointment next week so I don’t know if I should wait. They are checking my cervix every two weeks to make sure it’s closed.