Why do I question her?

[whiplash]

How can I stop asking stupid questions? Whenever we aren't together I ask something stupid. Like "do you love me?" When I already know she does. She shows me and tells me when we're together. It feels so right when we are together. Why does it bother me when I'm not with her? I used to see her daily. Now I haven't seen her since Sunday and I'm in therapy because this keeps coming up like once a week. Everything was going pretty good until Friday when I told her I missed her and she didn't say she missed me back. So i freaked out! I wasn't happy with her response so I questioned it. Now she has pushed me away, says she wants to put things on hold. We still talk on the phone daily and that's the way she wants it. I know she cares, and most likely will see me again soon, but how can I survive? My heart is breaking. Can't stand being alone right now. I want to see her so bad!!