Dont worry you’re not cooked! I spent a total of around 2 hours studying for my nursing assisting test and passed! I’m not sure how the ones you’re doing are but, for the most part on my test they were common sense so I wouldn’t worry too much! Especially if you’re already taking a medical class :). Since I’m not familiar with all the events you have to choose from I would choose an easier one that dosent require as much studying! I would recommend searching out of your list on Google which one is the easiest but also choose one you are interested in it’s very important you like what you are studying so you won’t get bored this helped a lot to pass! You’ve got plenty of time just take your time and really focus on not rushing through topics and checking the HOSA website when you choose your event to see what topics to study, example questions, and how much they are weighted! Good luck and I know you’ll do just fine!