New and motivated

Hi,
well...I am 20 years old and an at home uni student. The last year I have probably gained 15-20 pounds after a surgery and then getting into a happy relationship. I got so busy with work and the bf that I was no longer keeping up with the gym and don't even get me started on the eating out. The problem is I know I am motivated now to do the hard work, but I need some buddies to keep me accountable. Any help is appreciated!