My friend is very rude to me! (she's a girl)

I knew this girl for 1 year and half , she's been my friend..and we used to like eachother,she studies with my in the same class..and i sit in front of her next to a boy..i ve never said something wrong to her,cause i know how sensitive she can be,even if i said something normal she'll misunderstand it and bring a fight..one day when we were studying she said to me:dont talk to me again..and she started ignoring me...i really believe that i did nothing to her,anyway this is the fourth time she bring a fight with me and ignore me like that and i always apologize to her , this time i already apologized for thousand time,cause i care about our friendship !! unfortunately she ignored me , and refused my apologizing and even my greeting ..i know how stubborn she can be..""i tried to talk to her but as always ignoring"",its been 10 days we ve been ignoring eachother cause i thought maybe she needs space and spend some time alone, and my other friend SPOT HER LOOKING AT ME OVER 10 times ..she ignored my texting...all i can say that this is so rude !! i never treated a friend like this before , she is rude , she didnt respect me!! some people told me that if she was a true friend she wouldnt ignore me or refused greeting and apologizing..3 days ago my friend spoke to her about me , and told her that i cried..and that im hurt,she was so shocked to hear that but after that she's like nothing didnt speak to me..all i want is to be heard and understood.. please help me and answer this : if you guys were me ,would you ignore her??
why does she still ignore me ? does she need space?and for how long should i give her space ?another 2 weeks maybe..i want her to come to me first..i already did my best.

Hmmmm... she might be interested in you as more than a friend I think.

Yes... you have done everything you can do. STOP with apologizing for HER problems. Don't go out of your way to ignore her... smile if you catch her eye. But don't try to talk to her... be silent for now... wait and see what happens... just do your own thing for now.