God didn’t create you that way. Sin existing in the world through Adam and Eve’s disobedience is what caused this. Sin messes everything up, that’s why each person has their own struggles. I struggle with lust and gluttony, but I have friends that do not, but they struggle with pride and arrogance. What matters is that we throw ourselves upon Christ’s mercy and daily beg Him for aid. Seek God first above all every day, and everything else begins to fall in line. You may be called to a life of celibacy, which may sound unpleasant at first, but you will find that celibacy can lead to a life of wonderful ministry.
I am married and have children, and so I can see how being married and having a family seriously hinders my ministry outside of my family (which is not a bad thing). A celibate has so much more freedom to minister to the lost. Think of this as an opportunity to live a life like St. Paul, think of how you can turn this struggle into something that can glorify God. For it is in our weakness that God’s power is made perfect in us (2 Cor. 12:9).