Late period and super lite

So my period was 24 days late which before having my daughter 14 months ago was normal. After i had her i was on birth control till October stopped it and still got a period every month. Well February i did not get a period and when i end up finally getting it 24 days later its been super lite and already seems to be over only 3 days later. Now can i count this as a period? Can i start testing for ovulation soon or still wait till day 9ish? I'm just really confused I'm normally super heavy get really crampy but i didn't this time. Also the blood was more pink then red or brown which normally its brown when it starts then gets red on a normal period. But thank you i appreciate any help i can get.