I was in the same boat too, and hadn't even ad my machine 6 months when I started to feel like that. This was caused because I had to move, and show people 1-2 times a week through my house and hubby was away, 2 kids and a baby etc. I didn't start getting back into Tmx until I started relaxing within my new home. Trying to get into a routine with all the kids sports, school, tutoring and friends etc, once I feeling settled I started getting back into it.
I did this by replenishing things like, nutella, vegie stock concentrate, LTM's etc things that will keep the kids happy and I would have to make again in the near future.
I also would invite a friend over for coffee and only make it in the TMX and would make something prior to snack on before hand.
Good luck