New to MFP... Seeking motivation!

Hello everyone I am new to MFP. Just starting this journey of weight loss tomorrow. I just had a baby July2 and am now 6 weeks postpartum so Im ready to do this! Thank God I only gained 10lbs with my babygirl. Prepregnancy I weighed 238 and by 9mo pregnant I weighed 248. Now at my last dr visit I am at 224!!! Idk how all the lbs shed but Im happy! Lol... So right now my goal is to lose 50lbs. Once I reach this goal I will set another goal. I am just in real need of friends and motivation to stick with this (and Id like to be your motivation too). I tend to start diets and fall off the wagon pretty quick Have a blessed evening everyone!