You were married before, weren't you? Even though you're divorced/separated now, and regardless if there is/isn't love connection between you two still, you were at least loved at one point in your life. That's proof you can be loved again.

For what it's worth, you seem like a nice guy with a cool personality.

Even if the absolute worst case happens where you're never loved again (and I doubt that would ever happen!), you still have people on this site who love you and care about you. It's not a romantic love, but it's still love nonetheless.