Odd period now super nauseous?!?

So I had posted about having a super weird period. I only had 2 days of bleeding and started spotting lightly 2 days before AF was expected then bled for 2 days then had 1 more day of pinkish spotting. So this for me is completely odd. I’ve been feeling really nauseous this period also, I’ve had a bit of bloating but I think that’s because I’ve just been eating so much. I finished my period yesterday although I didn’t bleed at all for the past 3 days. What could be going on? I’m not stressed out or anything.

I feel so nauseous..very light cramping & bloating