My period is ALWAYS on time, so I'm confused as to why it's now two weeks (going on 3) late.

I've taken two pregnancy test at two different days this week and they both came out negative. (Yes I used my first morning pee)

I'm not stressed out so I don't think I is stress...nor do I really think I'm even pregnant.

first time I got pregnant ended up in an abortion at 4 weeks. I found out I was pregnant and having symptoms at two weeks. So if I was pregnant wouldn't my body be actin the same?

Yes, my boyfriend and I used condoms correctly. I don't use birth control because it messes with my mental health issues.

What could possibly be going on?