Need some insight

Okay so i’ve spoke about this to a few people and this is apparently a porn induced fetish

basically i think i have what is HOCD where i get groinal responses to HOCD and sometimes hard because of the supposed desensitisation of watching too much straight (my brain thinking ‘i like it
even though i’ve always been straight and never liked dicks) and other stuff with women and basically being obsessed with their bodies and sexual acts then involving them.

Now i’m not getting attracted to what i usually watch but i don’t find men’s faces, bodies attractive and i couldn’t date or even kiss a man...it’s just their dick which is where the fetish apparently comes in

Now apparently abstinence will get rid of this allowing me to get back to my confident straight roots (I’ve always had crushes on girls and stuff so) But is there a high chance of most likely that this is me and i need to accept it, this isn’t a fetish and i’ll turn gay? and after the 90 days i’ll be fully gay?

If this post needs deleted or moved tell me asap

any responses are appreciated