strained blood vessels in relation to rosacea

i used to be bulimic and purged by vomiting frequently. i was able to stop and recover because i started experiencing the negative health effects from bulimia in full swing. one of those things was that suddenly every time after purging, the blood vessels in my face would burst and my entire face would get red dots everywhere. it cleared up on its own after a few days of not purging. but now, i feel like the blood vessels in my face are so sensitive that if i strain my face a bit from coughing, exercising hard, or even while pooping, the same thing happens on a less severe level. could this have anything to do with my recent development of rosacea?