You shouldn't feel uncomfortable in your skin... I'm sure when you first were diagnosed with an eating disorder, you didn't feel comfortable with how you looked, either.
Now, the desire for a better body is natural, but don't feel obligated to work your tail off towards it so you can reach your definition of "beauty". You know what I mean? I know that's probably not what it's about, going off of what you said, but still.
I have no idea about online ways to meet people trying to workout (i.e.) together, but I'm sure if you so some basic web searches, you can find quite a few local groups. Maybe even people who have dealt with similiar things as you and are trying to excercise.
Whether you run alone or not, you're not alone on your journey.
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