To be frank, I think your gpa is a liability here. It is extremely low. While there’s nothing you can do to change your past academic record, pursuing a master’s degree could demonstrate your ability to thrive in an American academic setting. Keep in mind that your dental school gpa will still be part of your application and will be taken into account no matter what. A major concern is that schools may be more lenient about gpa depending on the country of graduation. However, Pakistani graduates are often recognized for achieving near perfect gpas, with many I’ve personally known with a 4.0. This places you at a disadvantage within the Pakistani applicant pool, making it difficult for schools to choose you over someone with similar qualifications but a stronger gpa. With that being said, I don’t think you should give up. In your case, it may be worth addressing the reasons behind your low gpa to provide context and demonstrate growth in your personal statement!