? Pregnant and what to do

So about two weeks ago I slept with a man. It was consensual and we used a condom and I started my period that evening after I went home. About 1.5 weeks later, I’m getting dizzy and nausea spells. Preg test is negative. It’s been two weeks

Now and nausea is gone but my breasts hurt. I am probably overthinking it. But I took another test and it was negative so

I’m just going to wait til around the time my period is due. I’m just nervous because I’m not in a place to have another child. I used protection because I don’t want a child right

Now. I’m just kind of freaking out 😕