The inner membrane in my right eye is swelling up over my eye ball? it's is pushing my lower lid out

Get checked: You need to have this swelling evaluated rather soon by an ophthalmologist (eye physician).

Allergy vs infection: Or could be both if there is a lot of itching, it is allergy related and cold compresses and lubrication with help but, if there is pain and redness, and usually a discharge, an infection may be the cause and you should seek medical treatment tonight.