I have hit puberty but I still wet the bed

Some people's voices don't drop and weting the bed has nothing to do with puberty

Check with your doctor for a weak bladder. If you want to strengthen your bladder muscles I've heard that if you try and stop peeing mid-stream it strengthens them. It helped one of my family members quite a bit.

Hi I'm 14 I have hair down there but my balls and penis haven't growing how come??

Hi
Bedwetting is so frustrating and embarrassing, but in no way is it your fault.
If you have been to a doctor and everything checks out okay you may want to look at other things, such as emotional issues other than the ones associated with bedwetting. Are there things in your life that are causing you stress and affecting your emotional wellbeing?
Puberty can often stop bedwetting but not in all cases as you know.
Depriving yourself of liquids will not help; you need to drink normal amounts of good liquids maybe try to stay away from pop and other sugar drinks.
There are some kids that are just not able to go the night without peeing, so getting up to go to the washroom needs to become a nightly routine.
There many devices out there for kids the wet the bed but a diaper just contains the pee, an alarm goes off after it is too late and you have wet the bed.
Try setting your alarm maybe at 2.5 hour intervals at first and get up to pee as you start to get a handle on things you can change the time between trips to the bathroom but you need to figure out how long you can sleep without wetting first.
It will take awhile but getting up regularly to pee could help and it is worth trying.
Best of luck I hope this helps:

Actually yes it does