Ever experienced this?

So recently, I proposed to a girl I really liked in my school, I told her the feelings I had for her knowing that she kinda liked me back. I always find myself staring at her and vice versa. Anytime she comes to my class she socialises with the other boys but barely seems to strike a conversation with me. I once gathered courage and asked her out for a walk around the school to which she told me she was feeling shy. Although I told her about my feelings for her later on, I didn't ask her if she felt the same towards me. She was a little surprised when I told her about it and yet she remained neutral and said nothing since I didn't ask her if she liked me back. After that happened (me proposing to her), I noticed she stopped coming to my class and kinda avoided any area she saw me at, after about a week or two she started coming to my class and trying to get close, am totally confused as to what might be going through her mind. Should I forget her thinking she doesn't like me back or have some more patience?

Ever experienced this?
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