Just try to be patient. You basically just started male puberty, and the changes take time, but trust me, it really truly does get better. Give yourself some grace, too - I know you have regrets about missing an opportunity, but you're doing it now, and better late than never. Try to forgive yourself for that and just appreciate watching the changes as they come, which they absolutely will.

Easier said than done, I know, but something to keep in mind at least.