I think any communication about your feelings for her is a bad idea right now.
Just keep communication neutral. Try to reestablish the friendship. If she isn't biting even that much, then you definitely don't want to mention your feelings. She will start thinking 'stalker' territory, if you do.
Second thoughts can generally be amended with judicious action; injudicious actions can seldom be recovered with second thoughts.
--Cyteen by C.J.Cherryh
Ok how much time do you guys suggest leaving it before talking to her again (as freinds or whatever) because at the moment she is completely ignoring me.