Day 3 of my period sadness

I’m towards the end of day 3 and I started off with a slight headache from day 2 but felt much better energy wise. Then I dipped energy wise and started questioning all of my life choice and then was really moody after going to a class. I feel slightly down now. Is it normal to still feel low on day 3? Usually I feel better by day 3… I’m no longer cramping and bleeding has slowed but still emotionally all over the place.

My cycle was longer than average this time, about 33 days. Usually it’ll be 31 days. Thanks in advance ladies ❤️