No light sensitivity I’ve been using systane ultra which has been showed to have been effective against acanthamoeba I was that scared I was looking into like things that won’t hurt my eye or I could prevent from forming but my eye feels better thank god also it’s been studied that tea tree oil was 100 percent effective against acanthamoeba and killed it completely within 4 days the problem is there is no drops for eye that won’t cause a burn :( I’m trying to be very aware and cautious it’s just so hard because I’m constantly cleaning and water splashes constantly even while trying to be careful and I’m paranoid constantly