I understand man. I was worried about the flight physical also. I even got my eyes dilated and checked before i went and was told everything looked fine. I later found out during the OCS physical that i had small cataracts and went through most of OCS thinking i was going to get disqualified for pilot. However, i was given a waiver and living happily ever after lol. Point of the story is, most things that get people disqualified for pilot at OCS are for conditions they had no idea they had. I also know several guys that had 20/40 at OCS and have wings on their chest now. Try not to worry too much and good luck at OCS!