Hello

hope you are doing great. As per your query  ,I would glad to tell you that  you dont need to worry ,you can surely become a doctor without maths . For mbbs collleges , you need to crack neet exam . For to be eligible for the neet exam ,you need to have bio ,physics, chemistry and english as core subjects in your 10+2 . Following is the link of detailed eligibity:-

https://medicine.careers360.com/articles/neet-eligibility-criteria

Hope you found this answer helpful. Good luck for your future