I don't dare to post a profile picture on facebook?

This probably sounds ridiculous but I don't dare to post a profile picture on facebook. I've done it was and I was sooo anxious about putting my face up there I had to distance myself from all social media until I was ready to go back again. I'm not ugly, I really don't have any problems with the way I look it's just about all the people seeing it. I've always been really shy and an introvert although it's getting better. It makes me really nervous knowing that people will see this on their timeline, who will like it and who won't and I would feel so so pathetic if I got five likes when everyone else gets at least twenty. I want to post a good looking picture without having to feel like people might think "who does she think she is" or feeling like a loser because it won't get that much likes, I take it way too personally I know.
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I don't dare to post a profile picture on facebook?
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