just a little rant, advice?

okay so i go to a high school that, as far as i know, is mostly straight people. im bi so i like guys and everything but its different for me to have a crush on a girl. i dont want to make a straight girl uncomfortable so i push any feelings i have away if they are straight. sometimes it makes me feel like my sexuality is invalid because i have a lean towards guys as of now. ive known im bi since i was about 9 or 10 and finally came out when i was 14 ish. i dont know what im asking advice about but motivational speaking always helps 😂🥺