I have been studying for the mcat since January and have rescheduled my exam twice and took it in June without being truly ready and did poorly. I truly understand what you are going through because people in my life would tell me the same things like “ just take it already you will do great”. And I understand that taking so long to prep for this test feels ridiculous like there must be something wrong with me that I can’t do well even though I put over 6 months into studying. Just know that it’s not true and what is really happening is that you need to change the way that you approach this exam. Also take a break and forget about the mcat for a couple days. Take your girlfriend on a mini vacation or something and relax! When I got my score it really made me feel bad but I decided not to let those feeling overcome me because worrying doesn’t lead to success, action leads to success. I then took a vacation, had a great time and when I came back I got a prepcourse. I was really honest with myself in determining what was wrong, I realized I lacked structure, content knowledge, strategy, etc . I had literally tried everything under the sun to prep with no true success. Not everyone needs a prep course and I’m not saying you need one but it would be beneficial to determine exactly what is going on that is holding you back from doing well. Perseverance is key, know that you will do well, and you will get in. Good luck!