Watch this video to set expectations going into a bootcamp. Whether doing a three or six month course you should dedicate as much time as possible to your career change and mentally be prepared to spend 1000 hours of prep in and out of your bootcamp before you start to see progress on your job search (about 750 will be used up in class and doing the homework from class).
Make use of the resources above to help you on your journey. Part of being a developer is being willing to spend a lot of time and effort seeking answers and developing a sense of where to look (learning to read documentation, improving use of google and stackoverflow, learning how to questions to others dev providing them enough context to understand your situation).
Watch the video above, follow the advice. Even if you haven't started your bootcamp yet, not bad to follow the advice above.