I had very bad conjunctivitis in september 2019, i was put on steroid eye drops and later on restasis ophthalmic emulsion. i am having blurred vision in one eye and also see aura when i look at light for almost 2 years. did i loose vision permanently?

There is note enough in this question to make an informed opinion or diagnosis, I suggest you get a full exam from a Ophthalmologist to address these questions.

Your question cannot be answered with the information given. Since conjunctivitis is not usually treated with steroids, it's possible that what you had in 2019 was uveitis and that you have a recurrence. It is also possible that your current symptoms are cataracts related to the uveitis and/or the steroids. There are many other possibilities as well. You should be evaluated by an ophthalmologist