I’m panicking

I’m so panicky all the time. Like I have had 2 periods since the last time I have had sex. And I’m on birth control pills. He wore a condom once out of the two times we did it. This was my first time. But I just can’t move pass the scare. I took an absurd amount of pregnancy tests and they were all negative. I’m not okay I’m not normal. I don’t know why I can’t just move on. Like my boobs feel fat and achy but I think it’s all in my head.