A belated wish that you enjoy a very Happy New Year.
It does sound like you may be starting it out on a great path. I do agree that three years has been a long time to be celibate. What I don't remember is what it was we gave up, so maybe I wasn't doing it right to begin with. Hmmmmmm
Before you think too hard on changing that this year, keep reaching other rewarding goals. I'm thinking of the social events and friends you discovered during this journey. Be determined to spend more time outside the home with quality people, doing things you enjoy. Keep raising the bar as you go.
Some of the new friends in the new job may just be the ticket to new activities outside the home. You pick the sport.
Have goals for "your new home". When you're home, make it "yours". Make it comfortable and pleasing. Start inviting some of the new friends by, on the way to events or after work. Do anything that makes you happy and helps establish your home as a happy place. If somehow you find yourself marking that celebate thing of your list, that is ok too!!! Maybe in three years you won't remember why you ever had to put it on a list.