Are you on finasteride ?
I don't like it myself, but if you do make the jump, together with OM, it will put a rug on your head. Also, dermaroll the bald spots to break up calcification. MSM is a very worthwhile addition to any stack as well. I'm not convinced it does anything worthwhile, systematically speaking, in combatting mbp itself, but it does increase the quality, shine, texture and growth rate of your hair. Many men who aren't balding still don't have that teenage lusciousness to their hair. MSM gave me most of that back, but imo it's only an aesthetic thing
Since you're diffusing and still have most of your coverage, you should react positively to treatment. I have seen cases where men revert two norwood levels in a matter of months when combining duta and OM. It's a a dangerous but very potent regimen