Pregnancy or period?

Ana

I was suppose to start my period yesterday and I dont want to get excited yet because I still got the rest of the to start. We've been trying since November 2019. I felt a little pinching in my right side yesterday. I'm just so scared of having another ectopic pregnancy. I need help with calming my nervous about this. Could anyone give me advice? I've tested 3 different times and they all said negative.