Lifestyle Changes - Need Friends

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I started on MFP about a week ago. I've been tracking my food and reading posts which are all very motivating. I had my first baby about 7 months ago and lost most of my "baby weight" right away. Unfortunately, I have gained most of that back. I am hoping to lose at least 50 lbs. I do workout with a trainer once a week and watch my calories but think I would be most successful if I surround myself with others that are going through the same struggles. Does anyone have tips on how they fit in excersize while adjusting to motherhood? I'm excited to begin buildling my circle of friends!