Are these symptoms of body dysmorphic disorder?

-Constantly checking your appearance in the mirror/camera wherever you go

-Avoiding going outside

-Certain body parts look abnormally larger than others, even though they are completely fine

-Not trusting other people when they tell you that you are beautiful

-Thinking about your appearance every day

-Letting your appearance stop you from doing your job properly from fear of being made fun of

I have experienced all of these, all though they have lessened they are still there. I know that people sometimes like to laugh at other people's misfortunes, I know people will to mine and there is nothing I can do about it. But I didn't want to go anon anyway.
Are these symptoms of body dysmorphic disorder?
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