Skin, Hair and Nail Problems

I suffer from PCOS and am looking to get electrolysis done. Do dermatologists perform this procedure? Is there someplace a dermatologist can refer me to? Completely lost here.

A small blister like appearance near the umblicus without itching for about 2 weeks while touching only it gets irritated

Yesterday night i applied ice on my face for 10mins. In the morning, my face has turned red. Will it heal on its own. What shall i do now. Please help. Have attached image for reference

2 yrs ago I hav encountered a serious hairfall issue , contacted a dermatologist that time in my city , hairfall got controlled with revilus shampoo and minoxidil topical solution and a biotin tablet.  Then after 3 months I stopped coz covid arrived and didn't got the appointment Again with the coming winters I m feeling the same thing - hairfall and hair thinning also a little dandruff. Kindly suggest some medications ( I hav previously used some as described above)

I have a red itchy rash patch in my neck and face plz suggest something it's been 2 months now how I cured this

Need to know if Meso along with PRP can actually help in Hair thickening and regrowth? And cost range of the treatment. Want to undergo asap.

From 2 months im suffering with ringworm infection at knee amd grome area .plz suggest lotion to solve my issue

Can chemical peeling remove tanning from hand and feet and make my skin better n more glowing ? What is the best solution for the removal of tanning from hands and feet ?

I am using Salicylic acid cleanser and niacinamide serum and moisturiser.i am trying to conceive and will be going for IUI this month.Can i use these.will it not harm anything?

Is there any alternative sunscreen for restreta uv cut sunscreen as this sunscreen is out of stock everywhere not able to restock.my dermat has suggested me this sunscreen.i want a alternative sunscreen which has same texture as this sunscreen.