Has any mommies tried this?!

I have a 3 week old and last week I suffered pp hemorrhage and I lost more then half of my blood thankfully I had amazing doctors and I'm glad god gave me a second opportunity to live..
Due to that and so many medications I've been taking, my milk supply has been drying up which has me feeling so sad because I was ebf my baby and he had to be formula feeded since I was hospitalized for a week. I really want to reboost my supply and I'm whiling to try anything that actually works. Please help me! 😣😔♥️🙏🏻