I went to the eye doctor in December with headaches. He told me I’m far sighted and said I needed 1’s reading glasses. He told me if I wasn’t getting relief to come back. Well I went back and he said wow your visions changed a lot. I definitely struggled with the peripheral portion of the vision test. Essentially on the left side. He said I need 1.25 with prescription for what seemed close to a stigma. He said my optic nerve looked great. Do I need a second opinion? 6 months seems drastic to have my vision change that quickly. He also said having wavy and tunnel vision, blurred vision and floaters can be from eye strain. Does this sound right or do I need a new doctor?