Are my eyes very small? I know they are not big, but are the noticeably small?

The color of your eyelid will most likely resolve on its own as you heal over time. The redness around your eyelids is normal manifestations of healing after surgery. Be sure to wear protective glasses and avoid exposure to the sun.

It's difficult to tell from your picture because it appears as though the camera was above you.  When analyzing upper lids its important to analyze the level of the eyebrow as well as excess skin on the upper eyelid.  Although I cant be sure, an upper lid blepharoplasty most likely would be eff...

You can use vit K cream a few times a day starting a few days before your surgery and then keep your head elevated and lots of ice post op.