Here’s why my period was late so I was scared I was pregnant and I took like 4 test and they were negative so then I assumed it’s just my birth control and a few days after being late it came but it was a lot which is rare for me because it’s really light all the time. And yesterday I was nauseous and threw up a few times so I had to leave my job. And then today I get really bad lower belly like pelvic pains so I got scared and then I checked n I bled a little which is weird because I don’t spot ever and my period has been long gone and far away from it coming again . I did take another test and it was negative. What is wrong with me? Could I be pregnant?