<human>: Can you condense the text into a few key points?

i am in need of some advice regarding my situation. here it is, been talking to a girl for about 10 months now just friends. Well maybe about 2 months ago, we express our feelings for each other and thought we'd give it a try. Our conversations became deeper, plans for the future were made, love was in the air.
Im not sure what happened but it all came to an ended. I started noticing that things were becoming odd, you know just that feeling. I asked her and she said she needed time to think about whether or not this, us, is what she wanted. Coming up to 3 weeks now and if it were me I wouldve known within a few days. Yes, not everyone is the same and we all think differently. She told me that she would tell me once she was ready to talk about it. I dont know what it is excatly what she is thinking about because she wont tell me. Ive told her how I feel about whats going, telling her that my fear is that once she figures out what she wants, and she decides thats its not what she wants then thats it. Im not sure what to do. Do I pretty much expect the worst or is there hope? Do i move on or wait it out for how ever long it takes? Ive placed my feelings to the side to protect them. We're both 31
<bot>: Girl i like has put the relationship on hold while she thinks for 3 weeks now. Dont know what to do. Need some help please