Happened to anyone else?!?

I bleed very lightly for 4 days, more like spotting cause it was only there when I wiped, never got on my pad or anything, it was also just a light pink it never got red. Now I'm have mild period like cramps they don't hurt just aggravating really and I didn't starr cramping til I took a hot bath and my boobs a little bit sore/sensitive, and I feel sleepy all the time.