Help, irritation and sensitive on penis

Uploading file...for about a month or so ive had this dry skin on my penis and its also sensitive rubbing against my boxers. i thought it maybe the fact ive added weight or maybe boxers are small but its not. even looked into my washing detergent but its still dry and quite sensitive. I sometimes wash with soap and other times just rinse with water more so now in the last 2 months. it’s just dry. I’ve had my STI test done 6 weeks apart too and last time i had sex was more than 1 year ago.

as you can see from the images its flared and skin peeling.

anyone help please

another angle and view of what am experiencing

it just the head or the whole penis?
do you have a foreskin?
have you tried an antifungal cream?

just the head, and no i don’t have foreskin. i have been prescribed Miconazole 2% cream from doctors to use for 7 days, twice a day. I shall try it and see what the outcome is.

being applying cream and day 3 stings and slightly swollen is this normal?

thats a good start
see if that clears it up