Is it normal i like to rub things between my toes and fingers

If I cover up with my silk blanket or cover up with a sheet I have to rub my toes inbetween it. It just feels soo good.and I can't stop I sometimes keep the silk inbetween my toes and not move it thinking it will give the same effect.but I can only last so long I have to keep doing it. Sometimes I lose a lot of sleep because I can't stop. If i ware socks alot ill be ok but sometimes i have to take them off just to do it.
I also love to run my fingers inbetween things like a wavy curtin or putting them inbetween pages of a book . Rolling my phone charger around my fingers In a zigzag. I worked at a hotel and everytime I enterd and left a room I had to run my fingers up and down the wavy curtin 5 or 6 times
. I also love to put thin things under my nails and slide it back and fourth and push paper into my nails hard. I sometimes leave the push paper stuck in my nail while I do other things.
Is this normal or am I a weirdo :)