Doesn't look like 5/3/1 at all
Not to mention a few other small matters that raise a few flags:
You can squat just over your bodyweight - which you say like it's some kind of big deal - in the same sentence as referring to your legs being bigger than usual. These are not generally seen in the same individual.
Not very much to show for nine years' worth of work when you weigh over 200 lbs. You would also think after nine years of training you would have some idea of how to train.
So you started training at age 11?
So, yes, lots of things here not making a ton of sense to me. By all means go ahead and give what you threw together a shot but out of respect for Jim don't call it 5/3/1 and then complain that 5/3/1 doesn't work.
Just so I can be not a a complete dick to you, here's my advice: read the article I linked below. Do what it says. Enjoy the results.