First of all I must say thay you are trully headed in the right direction for true deliverance by asking God for help. The Bible clearly declares that if we resist the devil he will flee from us. But, we must remove to resist the devil. I am going through a similar problem. However, we must remember that the devil have all types of schemes that he uses to attact us. I find that a lot of people who struggle with homosexuality can be found in the church and 90% of them are on fire for God and the devil knows that. So if he can attack you with this then he knows that he got a good one. I notice you stated that you were probably grossing some people out. However the Bible says that all have sinned and fallen short of the Glory of God. My sin may not be your sin what I struggle with may not be your struggle. But remember we all deal with something. This is something that the Lord gave me and I want to share with you. First our situation is one that your seriously have to speak to. The Bible says there is power in the tongue. You have to speak to yourself and say: God made my body and I totally surrender it to Him. Tell yourself God you gave me the power to control my body I control my body my body do not control me. A last tell that devil I refuse to go to hell over some sex. And beleive that you are coming out. Show that that devil yeah you put my weakness right in front of my face in my class but I will win this battle because remember the Battle is the Lord's it's not yours. You be blessed, be encouraged, and enjoy all of the blessings that He is giving you right now!