Slight moustache please help :(?

Don't shave it. Sometimes course or dark hair will show stubble, and you don't want to spend everyday going back over the area with a razor, do you? Get some tweezers and pluck the hairs out or get a wax. (You need something that will fully remove the hair.) Someone else earlier in this thread said to bleach it which is an okay idea if you're willing to do it on a regular basis. You shouldn't panic though. It's natural. It happens to most women.