Paranoid

So I have anxiety and I get paranoid very easily, lol. Basically on February 14th I had sex with my bf and he wore a condom, however it broke which led me to getting Plan B. I got my period 5 days after taking plan b (Feb 19) and it lasted for 5 days. Then i got my period on Friday (March 22). It lasted 5 days. Today is my last day and I’m just like slightly bleeding you know? Like it’s my last day so it’s just the “left overs” I guess LOL. Anyway, I’m still paranoid that i could be pregnant. I’m paranoid because my friend recently got pregnant and it scared me to death thinking that could be me! Can someone please give me reassurance?

Both of my periods were normal (kinda heavy with blood clots).

But I also saw someone post on here that their friend was pregnant and still had periods...lol am i being paranoid 😫