AITAH for getting frustrated over this?

please acc read it all guys lol ty.

my (f23) bestfriend (f20) recently got her first ever bf, (no one has met him yet) she's never been romantically involved with anyone before so i get this is a big deal for her.

ofc i'm so happy for her and i'm happy that she's happy, but lowkey recently all she does is talk about him.....

like whenever we hang out now, the subject of the conversation for like 5 hours is her bf. she brings him up all the time with any opportunity and it's starting to bother me because i miss when we used to just chat about different stuff together, whereas now all we ever talk about is her bf. even at work like, when it's not even that relevant to the conversation she'll say to friends "my bf this.. my bf this... omg my bf...".

i've also been struggling with some personal stuff and whenever i do eventually get on the topic of it with her to get it off my chest, she'll somehow bring him up in the convo.

i really don't wanna sound rude to her because i know she's just excited and happy coz this is all new to her, and i value our friendship alot but i miss just talking to her about other stuff rather than her bf all the time... aitah for getting annoyed/upset over this or is this all normal? i just miss talking with her about life.