Spotting or period

Kelsie

So a few days ago I had a little bit of red spotting only when I wiped, the next day it was brown/red but only when I wiped but now it is brown/pink/red but it is now just a tiny bit on a panty liner. I do have slight cramping but I'm not sure if this is considered a light period or just spotting. i have PCOS and I haven't had a period since July and that was brought on by Metformin.. Help me lol