I have multiple issues with my scuba diving experiences.

Hey, I got a few issues that I would like to fix and I need some advice.

I started scuba diving and freediving at the same time, and my main issues are the following ones :

My wetsuit keeps giving me rashes on my neck, underside of my elbows and underside of my knees, the places where is move the most.

My mask keeps getting filled with water and fog, i’m on my second one now and still got the same issue. I tried multiple masks from friends and usually get the same results.

I tried baby shampoo, saliva, anti fog, burning the lens, to no avail.

I tried switching masks, to no avail.

Any help is appreciated