I remember seeing a thread on here about single Catholics - or single individuals in general - who don’t ever want to get married.
My challenge to you is: Perhaps God is calling you to live a consecrated life!
You may not believe in God, or belong to the Catholic Church, or ever think of becoming an ordained minister or consecrated virgin, but at the same time, you never know. You have nothing to lose in thinking it over, perhaps even praying for it. Prayer can do you no harm, and if God exists, your prayer will actually be answered.
So my challenge to you is this: Think of the vocation to consecrated life. Think of becoming a deacon or priest (men) or becoming a consecrated virgin or religious sister (women). Just think it over, research the vocations. And if you want, pray.
God bless and Happy Advent!