What??

the day before yesterday (Thursday)  I had to pee and I wiped and it was very light pink. Then it went away. Then yesterday it was brownish and then it went away again. Then last night/this morning it was very light pink again but very little this time. and then it went away lol. And today, nothing. Idk what that was. I'm also very irregular but I never had that happen to me. I ovulated on the 7th or 8th. I'm very irregular. Last af was November 24 of 2015.