Why won't she let me tell people about our relationship?

We are both girls, BUT she is an out lesbain (Both at work and home) so that shouldn't be the problem. We've been dating since April 27 and everytime I bring up the question she diverts it or acts like I'm being selfish because she doesn't want our friends to feel awkward. So far the three she is worried about are covered (One who wouldn't care in the first place, one who has to follow bro code, and one I've already told). I just want her to acknowledge this cause I know she's extremely flirty, like the kind who'll meet you at a restaurant, talk to you for and hour and ask you for your number kind of person. I know cause I've been through this. Plus I'm tired of planning all of the dates, holding the conversation, ect. I'm beginning to wonder if she really likes me. Am I being to pushy or should we be able to tell others?