Eczema Treatment Care

if i am 26 now, never had a girlfriend because of a severe dermatitis and obesity problem – does this make me gay?
i have fixed my obesity problem by indulging in drugs (bad i know). But it is only recently i have fixed my dermatitis issues – because i really need to get myself a girlfriend. I need my confidence – bad skin and smelly foot is a turn off i know.
but what prompted me to snap out of it and fix my issues, is the fact my friends and family think i am gay – given i am 26 and never had a girlfriend.
I go to brothels when i can afford it … it keeps me sane. i masturbate frequently. my problem is i become very shy and self-conscious around women i find attractive. in close contact i get very aroused too – especially when theres sex in the air.
i am pretty sure im not gay, i can get erections thinking of curvature on women. i love women.
but its my friends/family which are causing me to stress, could i be living a delusion?