thanks ladies, I see those little floaty worms too sometimes, I just thought that was normal for everyone, but it could be linked to ocular migraines, just never really thought about it. I'm just so damn nervous about this CT scan, you know when everything is finally going right in your life and then suddenly this comes up and all I can think is bad things are going to happen because everything can't be good all the time iykwim? anyway, good to hear i'm not alone on the ocular migraine, just hope it stays "just a migraine" and nothing else!