Battery Corrosion Dust In Eye. Didn't Realize It Till I

Battery corrosion dust in eye. Didn't realize it till I tried to go to sleep. Flushed it then with water and Muraine tears eyedrops. Woke up and its still sore. Rinsed it all day with eyewash and water. Still sore. Possibly a little better but nervous about permanent damage. No job or insurance. After asking my question I was forwarded to a pay up page. No money or credit card so I guess I'm screwed.