Toilet phobias

I wouldn't say I'm scared of toilets. But I am kind of scared of sitting on toilets, i seriously have never since I was maybe 10 never sat on toilets. Not even my own toilet at home. I tried sitting I just think of every one who came over and put there butt on it (and I clean it once or twice a week with bleach!) my husband thinks I'm sooo weird for not sitting. He walked in on me peeing one time and he started laughing( we joke around with each other) but he says I have to teach our future xhildren the correct way to sit down on a toilet but I can't!!! I'm scared of sitting in toilets!! Anyone else?