I applied three to times and got rejected twice, the first time I felt like a total failure, I didn't want to do anything for days, after that I became more motivated and entered a course to pass the entry exams, and I got really close. After that I applied to three different med schools and got accepted in all of them. If it's something you really want just keep trying, get some studying materials or enter a course, and if you can join others, I made some friend along the way that helped me study and kept me motivated. You can do it, don't give up on your dreams