Seeking advice for direct entry ca inter g2 for jan 27

Hey, I am 21 years old.I did my schooling from a local private and govt school.

1. I scored 84 and 82 percentage in my 10th and 12th board in my exams. Also scored 95 marks in account board exam. Then, I appeared for cuet exam in 2023 and secured a seat in B. Com hons course in an average South campus college.

2. Now I am preparing for ca inter via direct entry route. I am enjoying the the process of ca course taking 4-5 hours of classes, doing homework and revision. Still, sometimes, I have very huge self doubt on me, will I be able to clear the exams in single attempt because I already felt late to start my ca journey.

3. My progress and faculty of various subjects-

Costing - Ca Sunil Keswani (50-55% classes complete)

Fm Sm - Ca Sunil Keswani (20% classes complete)

Audit - Risabh Jain ( 25% classes taken)

Expected to complete my classes by mid of October and then 2.5 months for revision time for jan 27 g2 exam.

What can I do to bolster my preparation for g2 exam? also completed my all GST lectures, 60% advanced accounting lectures. Dt and co law not even touch yet. Preparing to give g2 in jan 26 and g1 in may 27.