Loestrin 24 Fe and allergist

I've been on the pill since September and I've noticed some problems with my eyes. At first I thought it was pink eye since it was only one eye, but the doctor thought it was a dry eye. It comes and goes.. usually stays in one eye for 3-4 days goes away from 3-4 days and then shows up in the other eye. Not sure if this is due to the pill, but thought it might be since I can't think of anything else that would cause my eye to dry up, become irritated and red. Please respond if you know of the pill causing anything like this.