So my periods have never been super regular. Sometimes I have it, sometimes I dont. But lately they've been getting back on the right track but I was 13 days late for my last expected period then I started spotting light pink for about 4 days then I actually bled for 2 and ever since then, (since like the 12th) I've been spotting a light-medium brownish color. I took a pregnancy test a few days ago because I am sexually active and I'm not using any kind of contraception and it was negative. Is this just my period? I'm so confused by this.. any advice? I'm kinda worried something may be wrong. 😨