I can relate myself in your post.
One thing to consider is who is the person who is judging you. Is (s)he a loved one. In that case, tell him/her that you are being hurt and that you want (s)he stops this behaviour. Consider as well, if this person usually act with you like that. In that case, try to avoid him/her bc (s)he is trying to control you and undermine your self-steem for him/her to feel better.

I know you can be very dissapointed by people so try to avoid the ones who only give you negativity and look for possitive relations.
A good work to better your self-steem could be also necessary. I know people can make you have doubts about yourself, that is why I tell you that the better self-steem you have and the better self-knowledge you have, the better for you to go on your own path.

Good luck!