I had a similar event with my youngest son - emergency trip to the doctors during the night. Staggering into the surgery a mess.
I swore off it then but idiot that I was I didn't stick to it. Took me another 10 years and many more incidents to finally stop for good. Hopefully you will crack it this time and won't need to put yourself or your family through any more rubbish.
Well done for making the start you have!
Stu.