Forum:Why dont i have a My page

Hey, sorry to ask a stupid qeustion like this but for some reson when ever i go to the top of the page it says "My page" so i click on it and it gaves me a 404 error. Then when i edit a page or leave a question [like this one] i try to click on my user but it gives me the same thing. Im aware that my user is in red text, but i dont get it. please help!