Am I being overdramatic?

My grandpa is on his last leg and I’m pretty sure he is not gonna be able to survive. He’s 93 years old. I’ve told my best friend I don’t like him (i don’t like him but he’s my grandpa and I still respect him as my grandpa) so maybe she thinks since I didn’t like him much that it’s not a big deal. I’ve ranted to her about the shit he’s said and done so maybe she really doesn’t like him. But he’s still my grandpa.

She’s on vacation right now and I get that she might be busy with her brother and his friends but it’s like she doesn’t really care. She has texted me three to four times per day ever since he’s been in the hospital to check in and say I’m praying for you but that’s it. I’ve known her for ten years.

It feels like she doesn’t really care. And it’s not the first time I’ve realized she doesn’t show emotion like I do. She does not do well with people crying , etc. she doesn’t know how to comfort them.

She asked me a question this morning and we spoke a little a bit and then she left me on read.

Idk if I’m being over dramatic but as a best friend I thought she’d be texting me more. She’s been so annoying posting on Instagram and Snapchat about her trip and I’ve been over here going through grief and waves of sadness and I had to mute her because it was so annoying.

I’m not liking this at all.

Am I being over dramatic?