Search Results: she has never initiated a call

This girl plays the hot-and-cold game to an extent I've never seen. We've been dating over a month, are sleeping together, and though we have not yet discussed exclusivity, it felt as recently as last week that might be where this is going.

When we're together, she exudes RED HOT interest. When I first made my move, she jumped on top of me and initiated sex. She grabs my arm or hand while walking, squeezing lovingly tight. She rubs my leg while sitting. She caresses my back. She suggests things we should do together. She calls me pet names like "love" or "honey". She's joked about me making a great husband. And she acts incredibly self conscious and vulnerable around me, apologizing about her looks or weight (even though she has absolutely NO reason to feel that way; she's damn sexy). But...

When we're not together she sometimes goes ICE COLD and maddeningly non-responsive. A recent "What are you up to this weekend?" took her all bloody day to respond to. And even then, I got more or less a non-responsive deferral to chat later.

It is possible there is another guy. We met on an app; I paused my account recently (which I wish I hadn't because I didn't know it notifies her of that...) due to work blowing up and wanting to focus on potentially moving this forward. She's still on it and who knows how active she's been.

Right now the ball is in her court. And while I'm tempted to just call her, I feel that is a bad move. I may be smitten, but she should treat me fairly and with respect. She can't just blow me off and expect me to chase. If she misses me, she knows what to do. My instinct is to not contact her until she reaches out. If I don't hear from her for 2-3 days, perhaps I can be more direct. We are past the stage where ghosting is acceptable.

Any thoughts on her motivations here, and what to do?

It’s been about 4 months now, but I’m at a point where I’m wondering why hasn’t my girlfriend invited me to her house yet to meet the parents. (She has been to my house before once, didn’t want to meet my parents though) In fact we only do something outside of school once a month. She never asks to hang out, I usually initiate it, but she never does and it bothers me. I don’t ask to hang out excessively, I ask maybe 2-3 times a month and only one of the 2-3 times she says she can. I’m wondering whether or not I should address this to her. She hangs out with her friend or friends during the week, but neglects to ever initiate anything with her boyfriend. I haven’t heard her call me boyfriend yet either.(Yes I have already asked her out to be my girlfriend)

Question: Do I address the issue of her being so distant? Her friend claims that she likes me a lot but she is just shy about showing her feelings.
(She is a INFP if that helps at all)

We are both 17 and graduate on the last week of May 2019. This is why I’m worried and want to build a better bond with her. I might have to consider letting her go if nothing changes during the summer.