Hi i'm 16 yrs old.I never had any eye problems but exactly a year ago, i had conjunctivitis and it took a while to completely go away.since then i've started seeing floaters.It started as a small ring in my left eye but after sometime it slowly got bigger and bigger.Now it has the shape of a long thread and its large.Just 2 weeks ago, i started seeing flashes of light in my left eye.But they are not like lightning bolts.They are little pinpricks that last for half a second.For the last 3-4 days they come only rarely.I'm afraid might be having a PVD.what is more frightening is that i sometimes get a mild pain in my left eye.Its more like a foreign body sensation,a feeling like sand got in your eye.I'm also afraid that i might be having uveitis.Please help !!!!!