Advice, tips, ANYTHING??!!

ok so this might be kinda weird but I dont know how to have an orgasm. I dont even know what it feels like to be wet. Every time me and my boyfriend try to do something, i get turned on but have no flow. I try doing things to make me climax or wet but m vagina is sensitive because i just recently started being sexually active, ive never been fingered or eaten out so my Vajayjay is new to this stuff. I'd like to know how it feels to cum but i just CANT!! Am i just too shut down?