<human>: Can you provide a brief overview of the text?

Everythings been going great in our relationship and she is great. Been dating for 5 months and my birthday was on February 1st and she didn't get me anything. I was kinda upset knowing that it was my birthday and she didn't get me anything. It was kind of a bummer.

I know for a fact that it wasn't because of a money shortage (She has a job, and buys shit for herself all the time). I know that it was just because a lack of creativity and just didn't feel it was important to get me anything. I know that if it was her birthday, I would definitely get her something to show that I care about her and I felt like it was kind of a bummer having her not get me a single thing. Should I say anything to her about me being kinda bummed about it? What's a polite way of saying this?

Also want to add that i spent about $70 dollars on her this past christmas in gifts for her. She got me a 30 dollar girftcard....to taco bell...
<bot>: Girlfriend of 5 months didn't get me a damn thing for my birthday. Should tell her that it kinda upset me?