idk if this was an orgasm or ...

Sooo.. Don't judge me, but today , I ALMOST had my FIRST orgasm. Yes I'm one of those lol. But this time I actually felt something incredible. I was having intercourse with my bf after an argument , cause you know,make up sex is the best 😂. But we were in the missionary position, my legs above his shoulders, he was really deep, and I think that I was trying to get my comfortable or adjust to his size as usual but this time I clenched my muscles down there , along with my toes and everything. Clenched with all my might. And I suddenly felt pressure in my lower abdomen , I felt like whatever it was , traveled throughout my whole body. I felt some weird sensation in my vagina. As if I needed to pee.. Everything around me was dark I felt like I was I my own world as he kept stroking . I kinda freaked out cause the whole thing tbh just felt like I was in some sorta ritual , but decided to ride it through, thinking I must be a squirter, I yelled "I think I'm gonna cum" and pushed him out.... NOTHING.. Although My body was twitching rigorously. NOTHING NADA... 😫😫😫😫someone. Tell me what this was please . I'm going insane and this has made my bf and I kinda depressed.. It's kinda hilarious but depressing 😂