So me and my bf aren’t preventing getting pregnant but we’re not necessarily trying either. Last month we had sex on the start of my ovulation window but at my peak we did not because I went to Florida and when I came back we had sex again but still wasn’t my peak but I’m pretty sure I was still ovulating because I feel a bit crampy when I ovulate and that was still happening. So anyways fast forward to today, I’m 9 days late well almost 10. But the month before last I ended up not having a period at all due to stress so being late seems whatever at this point. But the thing is about being late this month I feel different. I smell different things and it makes me nauseous. I have this heavy feeling in my uterus area and I’ve been cramping for three days now with very dull stabbing or pulling pain in my uterus as well. But I have had no blood come out. As I’m writing this laying on my back I feel like I’m going to throw up my dinner. I’ve taken 4 pregnancy tests and all 4 were negative. What can this be? Am I pregnant? Should I wait another week to take another test?! Help a sister out...