So I'm 30 weeks along and I've been dealing with extremely uncomfortable back pain off and on all day. It's takes me close to and hr at times to make the pain subside and then I'll feel some cramping in my uterus after. I know Braxton hicks are common and are to be expected and I also know none of you all are Dr's but I was wondering if any of y'all are or have experienced this and what point do you think it's not normal pains and I should go be checked out?