Recent Stent & cool with hx of 2 M

I just had my stent & coil of Left 4 mm unruptured Annie a week ago & I was feeling ok until recently I started feeling nausted & headache on left side of head & neck area. I finally saw my N today & she tells me I may have inflammation from the coiling. They Rx steroid & pain meds to give me some relief.
Im about to go nuts with all the pain & discomfort… she was concerned with the amount of pain so now they’re doing a stat CT.
Is this normal? I had less pain when they recected my M & it was a full craintomy