My life has been a struggle

My life has always been a struggle because of Pornography. I got into it when I was 14. Even when I gave my life to the Lord I still struggled with it even to this day. I have always been athletic since I've been taking Karate, swimming, and jogging all my life, plus I've been involved in Christian activities so that helped alot. Last year when I was 21 was the worse year for me, and my addictions took over me like a drug. I lost many of my girlfriends (girls who are my friends) because I would text them if they could send me pictures of themselves. In reality, I wanted to lust after them and masturbate so that I can realise these urges. I don't want that to happen at all this year. I also was suspended last semester at college because I failed five semesters due to the fact that I have not been doing well academically because of Porn. I'm going back to college again this semester, and I do not want to repeat the same mistake again. Porn is a drug!! Turn away from it while you can, and give your addiction to the Lord for you cannot go through this alone!