I got called fat today.

Today I commented on a fb post asking if a car ran. A guy commented and told me I look like I don't run. He called me jaba the hut and said at least he could reach his ass to wipe. So I cried, and cried, and cried. But I'm not going to eat my feelings and be depressed. I am motivated to get fit and healthy. Any tips? I need some exercise tips, health food tips, skin tips for stretch marks. Please and thank you.