Misserable...

Your mind and your moyo can completely disagree with each other. Even if your mind says "stop", your moyo can still say "go".
Trying to force your moyo to stop loving someone is pointless and it might even make it hurt more.

The moyo itself is impossible to control and is unpredictable. Maybe your moyo will fall high over heels in upendo with another guy already inayofuata month. wewe never know.

Your mind and moyo will have to work together to songesha on. If wewe think about him (too much), wewe will only remind your moyo that you're heartbroken. Something wewe should do is try to keep your mind on something else, whether it's a pet, friends, hobbies etc. While your mind is busy thinking about other things, your moyo can recover from the heartbreak peacefully.

Support from Marafiki and family is always good. Having your loved ones supporting wewe through a heartbreak can help wewe focus and help your moyo recover faster. wewe know, to "fill the hole" in your heart.

One important thing wewe should think about is not trying to rush things. The zaidi wewe upendo someone, the harder it is to let go. wewe need to take one step at the time. If wewe think wewe can't do it alone, wewe should turn to a loved one for help.
(( Quote: "You'll songesha on and be a champion in your inayofuata endeavor as wewe did in your past ... Life is not a success-only journey. wewe are going to get beat up along the way." - Dr Philip "Phil" McGraw, one of the world's best psychologists )).

I hope my answer helped a bit au at least made some sense and I wish wewe good luck.
If wewe need someone to talk with and your Marafiki au family members are busy, we're all ears.