Thoughts, opinions, advice??

Ok, I already have an appointment for blood test on Wednesday and will be calling for everything else to be checked tomorrow. But I just wanted to see if anyone knows what else these symptoms could be caused by if I'm not pregnant. I have had my period in 2 months. I have had sore nipples, cramping, bowel troubles, I pee a ton, dry vagina, back pain, ect... I have not had a positive test yet. I think all the ones that had 2 lines were all evaps so like 3-4 of them. I know we aren't doctors, but I just wanted to see if I could get some ideas. Please help!!!