Help?!

I had a super light period that lasted 7 days like normal (my normal periods aren’t light, but since they are irregular now they have been) and it ended 3 days ago.... I’m spotting again today so I’m confused what’s going on??? Anyone have something similar happen??? Pinkish/light red spotting. I’m on cycle day 11 now and I have a 28 day cycle. I’ve never had spotting after my period ends so this is not normal for me.