How much long will i be withdrawing from Hydrocodone 10 or 7.5mgs?

I'm an 18 yr old addict,I'm a student still in high school I got hydrocodone because of my scolioucs.
I got bad with them started taking two at a time.
But it usually was 1-2 a day.
The past two months I haven't been able to get a hold of much but the past 5 weeks I only got 2-3 a week now I'm off ,but last weekend I stole a lil extra from my father,didn't have any by Monday. the last one was a 7.5 mgs of hydro on Friday its Sunday now I feel better a bit  did I ween myself off a little bit? How longer will I be*?

Please help I'm 5'0 ,97 lbs I'm very small you can imagine,so how long will I be I need to know.
I need to stop this vicious cycle.

[Julia M Aharonov, DO]

You are much too young to be stuck on narcotics. Let me reassure you that scoliosis is not a  reason to be taking hydrocodone, ever. Unless you have just had surgery for it and are taking them to deal for post operative pain.
If you are having pain related to your scoliosis, your parents should be taking you to an orthopedic surgeon to monitor your back and make sure that the appropriate treatment is provided.
Please don't start taking the Oxys or Vicodins again as it will only throw you back into withdrawals once you stop again, or make you relapse.  Steeling the medicine from your parents is already showing you that you are doing something against your basic morals and ethics. You are becoming something that you are not, but instead, something that the drugs are making you. Is that what you want to become?
Talk to your parents, go to see a doctor, take care of your back the right way, and leave the drugs behind. Good luck and stay well.