Why not get a job, earn money, start a business and give much of your income to good causes.
Or become a skilled workman and craftsman and go from Trad church to Trad chapel making repairs for your daily bread?
Or an accountant and file Catholics' tax returns for them on the cheap. Help them keep more of their income to raise their families and give less to the machine.
In short, you have nearly all of the options that anyone else has. Most of which don't cause any problem with your affliction.
Sure, you cannot get married, but then you have no desire to since you are not attracted to women. Think of all the ugly women in the world who are left on the shelf. What do they do with their lives? I am sure they have the same desires to have children and have sɛҳuąƖ intercourse, yet their nature often prevents it.
Disabled people cannot become priests either sometimes since their disability is an impediment. If they have to accept the cards they've been dealt and play that hand then why can't you?