Ok so it has been 43days since my last menstrual cycle, i have not had any spotting or cramping but do have a full feeling in the pelvic region and the constant urge to pee, slight upset stomach and tired all the time. I am 23, sexually active (with my husband), not on birth control ( never been). I took two pregnancy tests and they both came back neg. My periods are usually timeable. Around 28 day cycles. My last cycle was only 23days apart and then nothing this month. Any suggestions about what it could be. I am currently no on insurance so I would.rather not go to the doctors, so I am here for ideas/ help. Thanks