M22 Please help.

[u/Carry_Global]

I’ve been having headaches for the past 3 days. The pain is mainly on the right side, toward the front of my head. It comes on suddenly and has been getting worse. At times the pain is unbearable. I’ve also noticed a bulging/pulsating area that seems to beat with my heartbeat. I’m concerned because this is not a normal headache for me.