How to feel comfortable going out to meet someone after eating?

So i have eating disorder and i hate my look after i eat. So i always avoid any kind of interaction with people after i have breakfast or lunch or anything cause i don't want them to see me full, i want them to see me when im skinner and all empty yk. So i avoid eating with people too. I don't know how to get over this. I want to stop feeling bad but my thoughts eats me alive and i start hate myself.

How to feel comfortable going out to meet someone after eating?
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