Your AV is very good at getting your brain to reason with you as to why you should drink. I have to admit that the first few weeks I felt tired all the time. Slowly but surely those thoughts dissipate but it takes some perseverance to get through it.
There's no doubt that early sobriety is tough because you're learning a new way of life. However, it does get easier.
Hang in there, for every day that you stay sober the next morning will feel better.