Trying to get re-motivated!

I read the forums here fairy often but have never actually posted on the forums or any other forums for that matter before. On January 1st, 2014 I decided to weigh myself as I hadn't in a very long time. I honestly did not know what to expect my weight would be and was kind of scared to find out. My weight was 213.2... That same night I kept thinking to myself how did I let myself gain so much weight.. All through growing up I was active in playing multiple sports and being overweight wasn't an issue. The next morning morning I decided enough was enough. I previously had a MFP account before but never really used it. My dad uses it and told me it can really help you not only in managing your diet but also for motivation. For four and a half months I was dedicated to eat healthy and exercise and I enjoyed every minute of it. Two weeks ago I missed working out for a few consecutive days, and stopped logging on MFP. Then I went right back into my old habits, pie, cake, dorito's and pop. I keep saying everyday im going to get back on track but I just don't... Anyhow for some good news, ive gone from 213.2 on January 1st 2014 to 179.0 as of today. It feels great and im just looking for that drive to get motivated again.

Thanks for reading.