I feel like a failure. I had four months to study for this test, and I blew it off. I just finished reading through the content part of my prep book once yesterday. I cannot write an FRQ to save my life, let alone write two in 50 minutes!!! I got cocky and goofed off. Should I even try to study more, or should I just give up? I must be the stupidest person on the planet.
Keep studying. It’ll help, but try to calm down. AP test scores won’t carry much weight in applications, as other posters, on different threads, have said. As long as you make a 3 then you’re fine. AP tests are hard, even the lite ones.
I haven’t studied at all. Don’t worry you’ll be fine
When i took a practice test i didn’t study at all and got a 5. I’m just studying so i don’t look like a pushover and get a 3 or 4. You’ll pass if you payed attention in class. Calm down take a deep breath you’ll be fine.
Don’t give up, but study smart. Tonight focus on practice multiple choice questions, which will help you to review the important vocabulary. As long as you know the vocab, the FRQs will be fine. Just remember to write in complete sentences (the graders will not grade any responses that use bullet points) and address all parts of the question.
You’ll be fine! I took the AP Psychology exam last year with barely any studying and I got a 4 on the exam. What pressured me the most was probably time, so I would suggest taking a few practice exams that you can pace yourself with, whether it be the MC or the FRQ. Good luck, and study smart! 
Story of my life, lol. Deep breaths, practice the heck out of the MC section since it’s 2/3 of the test score, and don’t panic.