I am sorry I am replying late, this happens to a lot of people just to find a work-life balance that ensures you are constantly improving preferably consistently i.e ensure you follow your road map every day or do something related to what you are learning. Nepali Nerd

2-3 Months should be enough for you to grab the fundamentals and start working on projects, but the period will have to be packed with a lot of practicals because the more you use what you learn the more you know about it.