Creatine monohydrate after hair transplant

i just had my hair transplant 4 months ago and and i have always been a fitness freak, i do use supplements such as protein, BCAA. i used to use Creatine monohydrate and it has been one of my favorite supplements to use but then i came across some studies which say it raises your DHT levels which causes hair loss. i want to know if we have some solid studies which support their claims or is it just a bro science, im afraid using it might cause my existing hair to fall. thank you :)