Hello. It has been 36 days after my last period and I still haven't gotten it. I took two home pregnancy tests and they both came out negative. I have been very stressed lately, so that could be a factor as to it being late. However, today I went to use the bathroom and had to poop. Immediately after, I had bad stomach pains and tried to go again. I couldn't. So I rested and it went away. I was still sore but it wasn't bad cramping. I also haven't had a normal sleep schedule lately, I've been stressed for the last few weeks, and haven't been drinking enough water. Am I pregnant?