Mom problems 😞

I just feel like nothing I do is good enough for my mother, every time I'm interested in something she's not interested in she completely shoots me down and I just give up....recently I've gotten into photography, my boyfriend got me a really nice, expensive camera just to push me to do it more, against my mom. I won second place in a county competition for one of my photos. I told her (me very excited) and she replies with "oh, cool" and goes back to what she was doing....I have a twin sister who paints, not even a day after she is pushing her to enter her paintings into local competitions. I don't have a problem with it, she is really good, I just don't know how to handle my mom supporting her no matter what and completely blowing me off 😞 sorry for the long post, I'm just a little lost