I m 22 weeks pregnant and i have lower back pain everyday i can't set or stand for along time my back pain is on my lower right side is this normal can?

Call your OB: While this may be something that is annoying but not dangerous, like pressure on your sciatic nerve, you definitely should call your OB for an evaluation to make sure that there are no signs of preterm cervical changes.

Yes very common: Make sure no risk for kidney infection. Thais would give you also fever and chills. For your back, use warm compress, warm shower and a maternity belt.

Sacrum pain : During pregnancy, women release a hormone that cause the strong ligaments that holds the pelvic bones together to relax. As this occurs the pelvic bones do move and cause some disruption to the surrounding structures- whic often leads to pain or discomfort with sitting or walking. This is sometimes referred to as sacroilitis.