Is this normal?

I had LASIK 10/21 with great results. Yesterday I started noticing that my right eye felt like when you are wearing a contact that needs to be replaced or as if something was in my eye. I didn't feel this until 4 days after the surgery so I'm wondering if it could mean there is something in my eye or a problem with the flap or if this is normal and nothing to worry about? My eye has not become red or irritated looking but I am noticing it (which may just be b/c I'm paranoid about it, lol). This was also the first day I went back to work and stared at the computer so I didn't know if that could have anything to do with it. I have another post-op this Saturday but do you think anything might be wrong? Should I try to go see my dr. sooner to be sure or providing it doesn't get worse before then should I just go on Saturday?

Thanks for any suggestions!
Erica