I’m confused

So yesterday I started what I thought was a period

-I wiped, their was just the slightest hint of blood.

Then went to the bathroom same thing (was cramping and everything.)

So I put a pad on. Went to the bathroom again later that day. Pad was clean but their was still a hint of blood. So went to bed woke up. The blood and cramps and everything are gone. Lol wtf