I decided for the sake of the gospel to sacrifice my rights
I wasn't going to get involved in this thread again, but I'm afraid that this is wrong.
None of us has a right to be married.
We may very much want to be, tell God we would love to be and ask him to show us who to marry. But a wise Christian will ask God if they should be married, and if not, will he help them to accept being single.
We can't become Christians, declare Jesus to be Lord and then tell him what we are going, and have a right, to do. In fact, I read in a book once that as we have put to death our old nature and been crucified with Christ we are dead - and dead people have no rights.
perhaps through my sacrifice God will have mercy
God has mercy because he is merciful and because of Jesus - not because we may have given up something which we, mistakenly, think will please him.
We can't do anything to please God - at least, not in the sense of persuading him to be kind or merciful to us or save us. Nor can we bargain with him; "if I do something for you, will you do something for me?"
and others will benefit as I have much already that it is enough to be content though it would not be sin. I think that is better to not be distracted to focus on serving the Lord
If you think that marriage would be a distraction and you would not be able to serve God, then don't do it.
If you think that it would be good to have a wife and the two of you, together, serve God, then talk to him about it.
I've noticed that in several posts you worry about what other people will think - it's nothing to do with anyone else. If you're trying to decide on marriage, the most important people to consider are, God - is this what he's asking you to do? Your girlfriend - is the relationship that serious and does she want to be in a relationship with you forever, and your own feelings. All 11 pages of this thread seem to be about you trying to make up your mind, for yourself, and to find out what God wants. But you can't get married without a girlfriend. If you have one, what does she think about it? Does she know about this thread and that you've spent much time writing "I'm not going to marry .... yes, I think I will ...... no, it's best not to?" Sorry, but if it were me I would not want someone so indecisive.
If you don't have a girlfriend then, as I've said before, everything might change if you get one and fall in love.