Don't stress, practice makes perfect! You are capable of doing anything if you put your mind to it. Don't worry about what others have to say because trust me, we all have our own opinions. You can practice on some online sights or even have some friends challenge you with questions which is also very helpful and fun. Even if it takes you a little longer than others to learn the language, don't worry we all learn at our own paste. I believe in you and I know that despite the hard obstacles and stressful nights you will make it. Always remember that you learn from your mistakes and if you aren't doing something correctly yet, it should only push you to work harder.