I got a Halo laser treatment on my whole face and on day 3 my face filled up with fluid filled bumps and welts. Advice?

I went back to the dr's office but she was not there. Therefore the skin estetition told me that I have been using to much moisturizer and it agrivated it. I did shave a very small quarter size area on my chin just because I had to go to the store. she said that it agrivated it too. I asked for a extra steroid dose pack but she refused. I did get her to refill my doxycycline. She also said that I can take Benadryl. Now I am taking the max daily dose of Benadryl 400mg. Still have fluid filled bumps