I can't come the normal ways what do i do? 18F

so basically i can't come from using only my fingers the only way i can come is with strong pressure on my vagina area from like a pillow or something. i can't come from my fingers or anything and it's sooo annoying. especially because i have a boyfriend and he always seems sooo disappointed. he obviously never says it but i know it makes him question his skills. i mean it does feel good but it's just not making me come. what can i do? can i even do anything or is it hopeless? i'm so sad because of this i feel like it's ruining my life. it would also be cool to know if u can kinda "learn" to squirt? is that a thing? cause i'd love to do that