Who Cares? Do It Anyway!

Stop worrying about if it's perfect or if you spelled it correctly or said it grammatically correct! Just get it done and stop overthinking and rehashing and ruminating. Get a dictionary, go back and edit.
Same thing with what you are wearing. You bought it so that means you liked it and it fit you well! Wear it!!!! Who cares?
Obviously, you do!
So if it bothers you, that it bothers others, then maybe it's not about what you wrote or what you are wearing, it is about your self-esteem and lack of self-awareness and the need to people please. Please yourself, forgive yourself, learn about yourself. And when you have that all squared away you will absolutely not care and you will do it anyway!