Suffering from a Post-Potter depression early?

I am experiencing Post-Potter Syndrome early, like 20 something days early...the last movie doesn't come out for 20 something days. I am so stoked to see the last movie, but at the moment I'm feeling so sad about it. I can't imagine not looking forward to something new. Its not like my whole life is based around Harry Potter, its just an important part of my childhood thats about to end. how the heck am I supposed to be cured from something that has no more movies or books coming out?