I think my right eye is going blind, what can i do?!

go get an eye exam asap, since you don't wear glasses i guess it depends on the optomitrist and if they let first time people get contacts, but if you prove to them that you really don't wanna go blind, but you really really really don't wanna have glasses either they might let you get contacts, keep in mind that it takes a while to learn how to put them in, it took me about 2 hours for the first time. just so you know, even though you might have contacts its good to have glasses too incase a contact rips, or when you don't have time to put your contacts in you will want to have glasses so you can see. i know how you feel about having glasses, i've had mine since 4th grade, i'm in 9th grade this year and i got contacts about a month ago, i like them so much better. sorry my answer is so long, but i was trying to include a lot of info. good luck

Better to wear glasses than to walk into walls! The first thing you should do is see an eye doctor to determine the cause of this sudden decrease in vision. Nobody here can diagnose your vision problem. At your age, you should be having regular yearly visits with an eye doctor anyway.

You may be able to wear contacts. But, if your eye condition has changed as dramatically as you describe in just a month, you may have a serious eye condition. See an ophthalmologist asap. You don't want to lose your sight.

Keep your legs closed, which has absolutely no relevance to what you just said.