write down a list of every module for each, excel is great for this. get a planner/diary (physical or app, doesnt matter)
when you revise each one, put the date and colour code it green-orange-red.
if green: revise again in 3 weeks.
if orange: revise again in 2 weeks.
if red: revise very briefly the day after (like reading your notes), then revise in depth the week after.
make a note of these schedules in your planner.
aim to cover everything once in about two months.
don't write "study 1hr biology" in your planner for the day, write "revise kidneys, liver and heart" and complete that whole task.
treat your day as a 9-5/6 (weekdays and weekends) and use all your free periods to study so you have less at home. revise solidly, then relax in the evening. this only work if you can sit down with no distractions (with regular breaks however) and study in your work hours.
anything you need clarifying just ask me. this is what works for me, it wont work for everyone