For reasons unbenounced to me i get that anxiety feeling when i see pics of my ex with somone she is dating. I thought i had been completely gotten past my feelings for her. I of course still love her in that i care about her as i always will. She was my first love. We dated for 3.5 years when i was in college. I felt i was over her enough to let her add me on facebook. We have had small talks on MSN and shit. So i pop on FB and there are some pics of her with a guy she is kinda seeing from work (yes i told her this is not smart) and i got that turning feeling in my stomach. i cant explain why. What is my issue?