I had an Infini RF treatment done almost a week ago. I was pre-treated with hydroquinone and Retin-A 2 1/2-3 wks prior to the treatment. As it has been 6 days post-up now, I am not happy with my healing. I noticed stamp grid marks all over my cheeks the following morning I woke up. They are still present on the 6th day (today) Also, my cheeks have been quite red. I reached out to the nurse and sent her pictures and she told me it normal. I'm quite concerned as I think it maybe hyperpigmentation?