Pregnant friend doesn't care?

Ty
I've been trying to conceive consistently for the last 2 years and 3 months, my friend who is now 14 weeks seems to not care about my journey. Mind you she wasn't even trying and she got pregnant a guy she was seeing but not in a relationship with. I'm happy for them, absolutely excited! Like you guys have no idea. I've already started making her booties and hats. What bothers me is that since she got pregnant, she's been less understand and not willing to listen and she even seems knit picky when I talk about procedures and medicines that I'm going to be doing and taking to expand my chances. I love her so much, she's my best friend been my best friend for 16 years now. So I am wondering if any of you have the same experience? Could be it be because she's pregnant and her hormones and thoughts are all over the place? Could it just me being sensitive? Even through all the issues, I still love her. I still want to be her friends, but I am wondering if it would be best to talk to her about it, or just shrug it off. Maybe her hearing of my infertility issues make her sad?