I thought I was pregnant, because I didn’t start on time. But I had to start yesterday and by 2am I started having horrible cramps. Normally a heating pad works for me but this time it didn’t. So I took a hot bath which helped some, I’m doing ok for now but they where horrible. Normally when I have them I’m in pain and then I use a heating pad and then I’m ok. But this time I don’t know what happened/was wrong that the heating pad didn’t wanna work.