Help!!!!!!!

Melia

So I started my period yesterday morning on my birthday. And the day before I had sex, well ive had a tampon in so far no pads. And I’m now having pain while moving, peeing, and I’m not sure if the tampon is making me sick by toxic shock or if it’s just my period. (ITS NOT CRAMPS). This morning I woke up and my tampon was so full I had blood coming out with it still in.(the tampon is super absorbent)