Hello student.

330 is a good mark but still lesser one to fetch you a seat in government colleges in medical. Considering your category as general, it is really difficult to get the colleges with the mark.Again, you might be able to get some private colleges or with donation.

Here below i provide the link to check the previous cut off for different colleges of neet.

https://medicine.careers360.com/articles/neet-cut-off-for-government-colleges

Coming to you taking an year drop. Yes you can. NEET is not an easy exam to crack and an year break is very common, many people take this break and prepare well and score higher mark.

This decision is not just yours alone. Talk to your parents, if they are supportive, its fine. If they are not supporitive, convince them that you will come up with really good results after taking an year break.

Here are some tips which can help you in preperation:

1. Know the neet syllabus

2. Know the important topics of neet

3. Choose a good coaching in online

4. Then plan your day wisel

5. Practise the weaker topics more frequently

6. practise as many question papers as you can

7. Keep recurssivly revising the topics