I'm having It on 9th Oct 2017, I've no idea what to expect so I've been reading people's experiences on RealSelf. Most say even after the numbing cream it's quite/very painful & painkillers would've/did help. I dont have a great pain tolerance level & I'm worried about the pain element of the actual CO2 laser, so I would def like to take whatever I can to help ease the discomfort but don't know what to take. Can you help please