Dear Aditi, 

There are plenty of options. However, you should choose and go for the one you are truly passionate about. The scopes, prospective salary structure, etc. varies from one field to another. You can explore some alternative options (other than MBBS, BDS and AYUSH courses), as given in the two article links given below, which can be chosen by students who have completed 10+2 with Biology. 

Along with career option, courses, also given are the names of some institutes/colleges/universities offering them. 

https://medicine.careers360.com/articles/different-courses-in-medical-field-after-class-12

Hope it will help. 

All the best!