Morning after pill and period

Alien

Hey everyone, so I had to take a morning after pill on 22 March, and on 28 March i got some blood, it lasted for 3/4days and the second day I had a lot more of blood than usual in my periods, my periods last approximately 4/6days. My period had to come on 8 April and my last period (before taking the morning after pill) was 13 March..

My question is, was the blood I had on 28 March just because of the pill or was it my period?

Cause I read that in general you may have some spotting after taking the morning after pill, but 2/3days after taking it , not 6days later (my case) , But also after taking morning after pill your hormones go crazy and your period may come earlier or later, but it would be like 12days before and idk if that's too much...

So idk if should I expect for my period to come some of these days or next week, or if I have to count the days since I had the spotting (or ¿period?)

All opinions or experiences will be appreciated.

Thanks hehe.