None of us is in a position to know whose suffering is worse. This discussion was carried out on a very different subforum some time ago, and about a different topic – with certain posters declaring that because their own personal suffering was intense and constant, it could objectively be compared to those in different (but very painful) circumstances. No, it can’t. Suffering is suffering. There may be hundreds, thousands, even millions of straight people suffering far more than you have ever (or I have ever) suffered, or ever will suffer. Suffering is entirely subjective. Different people who experience the exact same objectively evil circumstances will respond in various ways, receiving the pain not uniformly. Since that is true within the same category, it is also true across categories.
You have no way of grasping the suffering of any straight chaste person who longs for a spouse (and/or children, if infertile). I know that at one point in my life, when I thought I might not have children, I contemplated suicide.
Fr John Corapi is right: the Catholic person with SSA is very much in a position like a priest: longing, knowing that the longing will never be fulfilled (“repressing their desires until they die”). And even then, there may be many non-priests and unmarried straight persons who suffer more than many priests and many people with SSA.