well I woke up this morning to find that over night I had a blood clot in my right eye I have a history of a retinol vein occlusion in my left eye and have been receiving injections in my left I for some years now. and had a blood clot that moved to my lungs, after a knee replacement and i was on blood thinners for six months for that, I'm kind of worried about it I am a DAV.