Waoo! I don't think this should be a problem to u my beloved brother,my BIBLE made me to understand,in the book of Ecclesiastes that everything have a set time to every purpose,under heaven.So when the time for u to get girlfriend comes,u wil know! As for now,u may be physically matured for that but not spiritually matured.My advice to u,is for u to continue seeking the kingdom of God and every other thing needed in ur life,will be added unto u by the ALMIGHTY GOD.GOD LOVES U!!! Don't feel rejected because He is there for u,when it seems like everyone around u hated u,He loves u the more.GOD BLESS!!!