Hi,I am 52 years old female. I felt like something is crawling in my left all night ,no pain though ,but still couldn't sleep at all. I washed with eye drops but didn't help. I thought about going to ER because I watched one show about parasite in eye on television.I know I will go to see a doctor,but it is Saturday and have to see my family dr then specialist,I don't know how long it will take and I have to suffer from this . I need info please. Thank you