Laser hair allergic reaction or something else? I've had 2 sessions of laser hair removal. (Photos)

So, the first time I had the same reaction but it was a week after I had a reaction. I had my 2nd session yesterday and by night I had the following reaction. My GP said it was foliculitis the first time but after the course of antibiotics it never went so I doubt it is that. Can someone help what else I should do to relieve the itchy feelings.