what to do about peeing

heyDaria
This is an odd question to ask, but I've never been camping before and my boyfriend and his friends want to go sometime soon and my biggest worry is what to do when I need to pee.
I guess I could somehow learn to pee while squatting but my main concern is wiping. I need to wipe. Otherwise it feels extremely unhygienic and it'll lead to an infection.  I don't really know what to do. How do I wipe? Do I just put the soiled tissues/ wipes in a bag and dispose of them later? And do I like need to dig a hole where I pee? And like... How w can I squat without peeing all over myself?