I need help

Hey guys I would love to hear what u think!! I think I love my boyfriend way too much I get so obsessed with him. Every time we hang out it never seems to be enough. Yesterday we literally spent all day together but when be left I felt so sad and lonely. I want to be with him every day of my life and when I am not with him I am just waiting for the day that we planned to hang out. what can I do to stop this???