Six months is still early sobriety. Remember you drank fro 35 yrs and you were expecting to feel happy and carefree after 6 months? That's a lot to expect after your long history of use. Also, it sounds possibly you could be going through PAWS, so do a quick GOOGLE search and see if any of those symptoms sounds like they fit your current situation. You didn't mention what you are doing to stay sober? Maybe you could try working a program for awhile if you're not already. Good Luck!