always falling for straight girls :(

i am bisexual and i’m 16. i live in a very conservative town, there’s like 5 people who are LGBTQ+ including me. but anyway, i’m always crushing on straight girls cause welp that’s all i got here. i always let myself fall for these girls when i already know i have no chance since with them since they’re straight, then i just feel down after it hits me that they’ll just straight up never like me cause i ain’t got a dick. so basically how do y’all manage getting crushes on straight people?