My boobs seem to be getting less & less engorged and I'm beginning to tolerate the pain a lot better because it doesn't hurt as bad.

They're gonna leak, mine did, it's normal. As long as you aren't pushing any out your body with realize it doesn't need to produce anymore and will eventually stop.

Okay. I just don't understand how it doesn't produce more if they are leaking like that

That's pretty much what I did, just wore a sports bra with breast pads to help the leaking, and I took Ibuprofen every 4 hours, and my milk dried up within 4 to 5 days. Just don't really touch them or express any milk out and it should dry up soon.