These will be bacterial infections; so you need to take away the source of the bacteria, and the conditions in which the bacteria will multiply.
The possible sources would be the water itself, your own skin, your clothes, surrounding coverings in the micro-climate you've made (for example, ground sheet and sleeping bag in a tent; linen, duvet, mattress in a bed).
When you sleep in wet clothes, your body heat, your clothes and any other coverings are making a kind of greenhouse, which are ideal conditions for the infection causing bacteria to multiply; which they will do exponentially, with as little as minutes between each doubling of bacteria. (The bacteria themselves will also have some excretion - bacterial flatulence if you will - making an odour as a characteristic indicator of their presence.)
The bacteria will eventually enter your skin, through the pores, which will create infection manifesting itself in conditions such as spots, absesses, jock itch (tinea cruris), cellulitis, etc.
To reduce the source of infection do what you can of these (in an outdoor pursuits or jungle survival situation, your options for reducing will be limited):
To reduce the conditions in which bacteria can multiply, do what you can of these:
It is important to change out of wet clothes promptly to avoid potential health risks because staying in wet clothes can lead to skin irritation, fungal infections, and lowered body temperature, which can increase the risk of getting sick.
Hair, Ears, Face, Clothes
how do i remove ink stains from wet clothes
to dry clothes when they are wet
Wet dreams
No.
When You wear wet clothes, your body heat evapourates the water from the clothes by taking it from your body. this dries the clothes. Therefore it makes you feel colder :)
No
When you squeeze wet clothes, you are applying pressure to remove excess water from the fabric. This helps the clothes dry faster.
because i peed on it when you were sleeping
Not at all
Yes, drying wet clothes is a physical change because the water in the clothes evaporates when exposed to heat, but the clothes themselves remain the same chemically.