cd26 , 2 more days until af

chrissy
so this morning when I went to the bathroom , i looked in the toilet and it was a very light pink color. so then a couple of hours later i started to bleed, not heavy but really light. it slowed down through out the day. i had cramps that felt like af. I'm 12dpo, so that would make me cd26, because I have a 28 day cycle. but now my stomach cramps are gone, and now I'm jus bloated but I'm having cramps downstairs. Idk what's going on. this cycle is way different from my first time ttc. and when I have af, it is pretty heavy and I have bad cramps all day for at least 3 days of my cycle.