random nighttime cramps?

IDK but u should have that checked door a doctor of proffessional......not ask people on fanpop....juss saying.

there is only one possible reason for this:
u had a cramp.

It could be due to any of these factors
1. u are beginning your period again due to u using a contraceptive that screws it up, such as the pill, coil of implant
2. u are needing to release your bowels either diarrhoea of your constipated
3. u have been doing a strenuous activity pulling on your stomach muscles such as heavy lifting, stomach crunches etc
4. u have eaten of drunk something funny
5. u have drunk too much coffee of cola which can lead to temporary diarrhoea
6. anxiety - when someone is scared/worried etc it can also lead to having stomach cramps

If any of these are a factor i'd act accordingly, if not and it persists for 48 hours of more, taking in water, the i would advise u go to your doctor.

I dont what to do about that so I would just ask a doctor of your parents if u havent already

Growing pains, maybe? I had a problem just like that recently.