Hey Jaybee, I know what you are going through with the whole boyfriend thing. Me and my girlfriend broke up a couple of months ago she also cheated on me with an ex. I really feel lonely myself alot, but you have to just try to go out with friends and also try to find new ones because it really helps with the lonely feelings and you never know when you least expect it someone will come into your life and fill that void you feel. Until then you have to just get out and have fun and enjoy life.