Despite the photography goals you have set for yourself, there are plenty of short courses which you can join anytime. These are short term courses or workshops that are usually conducted during the weekends and are also easy on the pocket.
More Courses link:
https://www.raghuraicenterforphotography.com/one-year-diploma-in-creative-photography/
https://www.raghuraicenterforphotography.com/fashion-photography-courses-in-delhi/
https://www.raghuraicenterforphotography.com/diploma-in-photography-in-delhi/