Im 14 and confused about my sexuality! help me please!?

ok well im a 14 year old muslim guy i do masterbate ( i know its haram sigh ) and watch porn so yea it all started 6 months ago when i had a dream about doing a big black guy o.o and well now adays i AM attracted to woman and always was. but like if i get horny my hormones go crazy and i begin to have a craze for anything guys or girl its really weird ive even watched gay porn before BUT right after i ***... all my feelings just fade and i relaise how gross what i just watched was... but recently ive began to start to just imagine random guys im friends with or work with and its begining to happen at times randomly im really scared idw be gay im straight and know it even though ive watched gay porn around 8-10 times in my whole life which i regret it sorta makes me sick please help me somone!!!! idw be gay! :(