Hello I'm a Medical graduate of 2018 and have my step 2 CS scheduled for June, 2020. I'm yet to write my Step 1 but it's scheduled for April. And I'm trying for an appointment around Mid April. I am not working currently and would like to obtain Visa for writing this exam which can only be taken in the US. I'm unmarried and my father would be sponsoring my trip. What are my chances of getting it in first go?