I Slept In The Bed With My Parents At 17

I slept in the bed with my parents until I was 17 (20 now). I wasn’t forced to or anything. Honestly, I was afraid of the dark, couple that with an overactive imagination. I also have a generalized anxiety disorder, which threw oil on the wildfire. Now I’m fine sleeping by myself (although I do come to my parents’ bed still because they have the coldest room in the house, my room has two walls that are just windows, so the heat comes in, and because the house is brick, it bakes me).