Buster these feelings will leave you but you have to stick out long enough for it to happen. Most people do better using some form of aftercare. NA, AA, or any of a variety of other meetings, or addiction counseling type stuff.
The longer you go the less frequent the urges will become. Do whatever it is you have to do to change your thought process when you're thinking of using. Go to a meeting, go for a walk, exercise, anything. Just don't use.
These drugs change the body and chemical make up of the brain Chems. This is the part that will take time to balance out. This is why we push aftercare. We are sick with a disease called addiction and can not go it alone. The Energy will come back in time but you just have to have patience right now. Take baby steps right now and just know that you are not going to get everything done like yesterday. These are the Behaviors changes we must work on. You need to understand about addiction and you can learn alot in them rooms of AA/NA or even look it up in a more scientific way and how the brain works while we use and after. Just hang tight and make sure you drink tons of water/fluids and take some great vit/mim..Amino Acids and Protien will help with the brain. We need to get those "happy Chems" charged back up after the remove of the stims we were taking. I do wish you the best and just give it time and work a program. We need others to lean on. Wishing you all the best.
Bless
Vickie