Looking for friends and motivation

I just startedup myfitnesspal again. I'm feeling a little sad. I've gained 28 lbs in less then 2 years. I'm looking to shed about 65 lbs. I need to be able to get through nursing school and I want to join the military as an officer in nursing. Just looking for some motivation, tips on eating and exercising. Just some overall support. I live in the Shawnee area of Oklahoma. So if anyone is out this was and wants to workout together that would be greag too. Right now I started P90X3. Yesterday was my first workout. Almost died but I made it. :)