I have a floater in my eye feels like a bubble?

perhaps your retina is implicated
to find an ophthalmologist to check it out immediately

# several typical eye floaters (vitreous opacity) are showed below, we can usually see in our clinic . It can be caused by posterior vitreous opacity, vitreous hemorrhage,or degeneration etc.
# eye floaters can be look like spider, plastic bags or semitransparent menbrane . We all call it "eye floaters"!!

http://www.eyefloaterstherapy.com/modules/content/index.php?id=19

Did you already tried using Eye Floaters No More strategy. Check out on this site : http://EyeFloaters.NatureHomeCure.com . Possibly this could clearly manage yourself!

Go to a doctor.