Implantation or Plan B??

[Briiiiit]

So I had SLIGHT unprotected sex the day after I got off my period. It went in twice but we stopped. I freaked out and took a Plan B, but because it was my last resort, it was expired. I took it anyway, and everything was fine until I started my period AGAIN 5 days later, due to the Plan B (I think?). So everything was normal until I noticed constipation and mood swings. I was using the restroom (tmi) and I was constipated and pushed hard so some pee came out with a very quick sting. So I wiped and there was very light pink discharge on the toilet paper. The next time I noticed the pink again, and no more after that. None in my underwear, only when I wiped those two times. So my question is.. was that implantation bleeding!? Or could that be from plan b?? (Note: it has been 13 days since the intercourse.) please help me out

[Briiiiit]

So refreshing to hear! Thanks so much

[honeymoonbaby]

When you take plan b your cycle gets messed up! No need to worry I dont think! Dont stress! All that your experiencing I'd normal after taking plan b! Hope that helps!