You look perfectly normal and friendly. If you want to change the aesthetic of your face, you can pick up weight lifting.
I used to be very self conscious about my boyish looks, but have gotten more masculine features from strength training.
It can also help with your confidence, so that you don't overthink these things that no one else really picks up on! 
If gyms seem intimidating (they are for me at least), you can easily work out at home. In the beginning all you need is your body and maybe some music you like. I wish I knew how much it would help me ten years ago.
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Your neurodiverse (Aspie) score: 186 of 200
Your neurotypical (non-autistic) score: 35 of 200
INFP-T