Hit a rut need to get motivated again 30+ to go

I have lost 30lbs but the bulk of that was over a 6 month stretch. When I decided to get back to MFP and be commited, I did really well losing about 10 but my motivation was my husbands upcoming work xmas party.. Well that has come and gone and I am relieved. I also squeezed my butt into a size smaller jeans. So I started to feel all good and felt like the pressure is off. Now im starting to slip back into old ways and dont feel as motivated as I did a couple weeks ago. I still have 30lbs to go just to get to 170. Could use some new friends for mutual support!