Basically, stop rubbing the eye. The red ring is either blood due to subconjuctival hemorrage or inflammation of the eye or both. Withouit knowing your findings exactly, it is impossible to advise your further other than to tell you that you have some new worsening signs and should have it looked at. Hopefully, it is just a little inflammation or blood that will quickly improve. It is your responsibility to seek follow up care with your own personal physician that is treating you for this condition. My advise is to see an ophthalmologist if you are not already.
MJK MD
Also there seems to be a little sensitivity to light going on now.