lost in my own body

i have these feelings all day that i am outside my body or not in control. i wonder if other people feel this way because it is a symptom of anxiety, i haven’t talked to ANYONE about it but it has been occurring off and on since december 2020 and it’s scary. i don’t know what i’m doing my body is numb and it freaks me out that i don’t have truly put thought and effort into little tasks like how am i walking?! how is my arm along this?! how does it just now and why do i feel like someone else is in control, it’s dangerous. please tell me someone can relate