Sorry it's a long one
I've posted recently about my concerns about a friends recent behaviour, but it's part of a bigger thing that has regularly seen me hurt. My friend seems to have a thing for one-upping me, to the point she is utterly and completely insensitive.
I had a stillborn baby boy at full term just 9 months ago. Due to that and other circumstances, I lost the weight very fast. She made comments like 'this bitch just loses weight without doing anything' (those were her exact words)
Recently, I started dating again. Obviously due to circumstances, I'm taking things very slowly. It's only been 2 months so far.
My friend broke up with her ex in that time and immediately rebounded to a guy who has been expressly interested in her for a while. She had previously said she was absolutely not interested in him, she also said this in front of new P so didn't imagine it!
They've been together less than 1 month and we met up on Friday and she tells me that; they've already said they love each other, named their children, will definitely get married and both would be happy if she was pregnant now. She knows I've been struggling recently with pregnancies and babies and how desperately I wish I could be pregnant now (but naturally that's way in the future yet).
She also remarked that me and new P are going 'sooo slow' because we've not declared our love for each other. And apparently her and her new bf have sex 8 times per day 
she's also made comments about how they'll be earning 50k+ together etc etc which is of course, far above the combined salaries of myself and new P.
She claims I am one of few friends she cares about, but she obviously has no regard for my feelings whatsoever.
It's the pregnancy part that's really hurt me, I haven't been able to stop thinking about it all weekend and it's had me break down in tears. I couldn't really give two shits if she ends up earning more than I do.
AIBU to be upset with her behaviour? Not sure if I'm being oversensitive because of the subject.