Talk to Dermatologist on Skin Issue

I already have sensitive skin. I had comedones so my dermatologist suggested me to apply tretinoin (Skin A cream) and she made me use it for straight 4 months. It has made my skin more sensitive, i have redness now and red spots. My spider veins are getting visible. I went to another dermatologist she said you should not have used Skin A cream it's very harsh now your treatment will be: PicoSure laser and microneedling + prp + mesotherapy. What should I do? LAHORE