Another test?

I’ve been with my boyfriend only for a couple of months and right now he’s not talking to me.We had sex back in February and I got period a few days later so I didn’t think anything of it. When March rolls around and I got my period but it was very light and only lasted a few days which I thought was odd cause normally period is about 7 days. I didn’t end up getting my period last month so I took a test , at the time I was only 5 days late but it came back negative. I was suppose to start my period for this month a few days ago but it never showed. I don’t know if should take another test or not. Normally I have pains or breakout before I get my period but so far there’s been nothing. I’ve just felt tired and nauseous, I haven’t been eating that much but my pants that I wore last month barely fit now which I thought was odd.