I would try the detox in the hospital first!! There you will learn how to stay sober and maybe even find out what makes you an addict.Your not bad yet but believe me, if you keep going then the
hydrocodone will stop making you feel good and before you know it your taking literally handfulls just to keep the withdrawls away.Hydrocodone is a fairly weak opiate so you would likely move on to stronger ones and at first they may help and make you feel good but in the end you will be taking handfulls of xoycodone,morphine,dilaudid ect.
So take this chance you have and run with it because opiate addiction is a killer and you either make it or you don't.Good luck to you and have faith in yourself because your going to need it.Hang in there......Dave