Wtf is wrong with me!!!

So recently I just had a period

Or what I thought was a period

Normally I get a headache n back ache n breast pain right before af

This time nothing.

Also this period was very light I only needed to wear liners and they wernt even full.

And it only lasted 2 days n was more of a pink color.

Today it is completely gone but now I’m experiencing the symptoms I usually get before????

Wtf is going on!

Can u have pms after a period??