I'm having a REAL hard time accepting my ex being with another man. I know there's been a couple since we split, and logically I get it, but often these images and thoughts enter my mind and I literally break into panic attacks. I feel this HUGE pain in my chest, start hyperventilating, and break out into a cold sweat. Is this normal, or am I really screwed up here? The thought of her sleeping with someone other than me is truly overwhelming- and it's not getting better with time.