My right eye is twitching, and you can see it twitch, and it is half bloodshot, and the red nerve things have formed a circle on the right side of my eye. what is this? It doesnt hurt, but it twitches a lot. Its been twitching for about 2 days.

pure, I get eye twitches when I'm tired, but your description of the redness sounds really different. Better go get it checked by a trusted doctor.