What kind of belt grinder are you using? 2x72?
Variable speed?
It helps if we know what you’re working with.
Like Marc said, we’ve all been here, some of us thought we could cut shortcuts and pump out world class knives because we’re older, wiser, or had experience in woodworking or leather or whatever. If you’re still doing this in a year or two you’re going to look back on your first knives in horror

.
Taking it slow is the hardest thing to do right now, but the best and quickest way to do well in the long run.
You’re already doing great by posting your stuff and keeping your ego in check, that’s not easy.