What do you think about my masterbation technique?

Ok, this is a bit strange, but I want everyones opinion. I’ve been masterbating for YEARSSS and nothings really DONE IT for me, ya know?? I’ve never really orgasmed, until recently. I used a brush handle once when I was desperate for some pleasure, and it was bigger than my fingers and I liked it a lot. then I started riding it, kind of, like the cowgirl position, on my bed. Id put it down and bounce on it, and yeah it was awesome, but it kept slipping around. so on a spur of the moment idea, I laid down my comforter around my open closet door, put the brush against the side of the door and humped it like that. immeadiatly, I felt a difference. I orgasmed for the first time when I did that. now, thats all I do to orgasm. fingers just dont do, they never have. but I mean, im embarassed to buy a vibrator, and I get in ‘the mood’ often _but don’t have a boyfriend…I want one DAMMIT_is it strange the way I do it??