My married son and I got high and fooled around.

Hi iam 22 a boy, but i love boys too thats the problem , i downloaded dating apps for the same but i cant find better for me but i converse to them alot and one day my brother caught me and he told to mummy too and now daily since 2 months they are taunting me that ur gay and did this this things but to be honest i never ever did anything and now im very alone that to whom i can confess the things ...is it possible to change the feeling..if yeas please tell me ,iam not able to heal myself from b