The urge WILL go. I've been in the same position and in some ways still am. What you have to remember is this... Your only wanting to contact him to reassure yourself. Ovcourse he's thinking about you. Us guys can't switch off that easy. And the thing is... he'll be wondering what your doing. This sat will be 4 weeks no contact for me but I haven't seen my ex in longer than that. We ended mutually but after time I felt like you... I contacted and just got let down at the end of it because I guess I came across needy. SO NO CONTACT! Trust me. :)