wife/mom gettin healthy

I am new to MFP and really need a positive group (besides my family) to help me out... we're all here for the same reason and I'd love some friends to keep me on track. I recently graduated college with my associates in applied sciences, medical assistant and need to get back into shape so if/when I find work I can keep up with a fast paced work environment. I cant do it on my own and my bff said she cant because she doesnt see it happening... I need positive! I'm a glass half full kinda girl and need that in my life. Please help and friend me so we can do this together! Thanks! Shannie (preferred name)