Addicted

I am so addicted to my boyfriend. If I don't see him for a couple of days I start to feel anxious and I can't sleep. ( being around him helps with my depression and anxiety) I am afraid I am starting to look like a crazy girlfriend that needs her boyfriend. I won't be able to see my boyfriend for a couple of weeks and I am already freaking out about it. When I told my bf he didn't seem to mind not seeing me for a couple of weeks. Which worried me. How can I stop being so addicted especially since my bf doesn't mind not seeing me?