PMS on pill

I am skipping my period this month with my pill. I’ve been feeling PMS symptoms such as headaches (which I never got before, but literally the day I got a headache around my temples, that cycle scope thing after you log said that I might get them that day) intense mood swings and light occasional cramping. Is this normal since I’m skipping this period? Stupid question I know but I’ve been having sex without a condom and I still get anxious even though I take my pill strictly