i (20M) love this girl (19F) but i am not entirely sure if she feels the same way

So there is this girl, let's call her poppy. I have only known her for about 3 months, I met her through a friend of mine and in our first week of knowing each other we just clicked and I really cannot explain what happened. She describes it as something magical, as time went on I just kept falling for her even more. She just feels like home, it just feels so safe with her. In our first month of knowing each other, I ended up breaking my left leg and I was with her during this day, because of this she was able to meet my family and I was also able to get close with her family too. Everything was just set it was just her that is not feeling the same way about me.

What confuses me the most is that going into our second month of knowing each other she tells me that she is not promising anything to me and that she hopes that I am not being led on, but right after that we started being sweet and flirty, we were always updating each other. Every night we would thank each other, just routines that I have gotten used to, stuff that I look for every day. But then out of nowhere, she treats me or talks to me now the way she talks to her actual friends. This started to happen when she suddenly went through some bad stuff and she pushed me away for two days. I was just bummed and maybe a bit disappointed, but do I even have a right to be disappointed? Because even when I broke my leg I was so down and was just so done, but I never treated her wrong or with disrespect. During that time all I hoped for and longed for, was her.

To this day I still talk to her the same way but she is just not giving out the same energy. I just try to understand since she is going through a tough time, I told her that I will be with her as long as she wants me to.

I told my friend about this and he was worried about me, he told me that "It is either we are together or not" he told me that there is nothing in between. I told him we were happy every day and that is what was important. Of course, I want us to be together but I really cannot court her properly with a broken leg.

To be honest I just really don't know what to do, I love her and the only time I would leave is when she asks me to. Am I being stupid or something? This is my first time posting anything on Reddit, I hope there is someone out there that would have anything to say, good or bad I am up all for it. Thank you in advance.