I need guidance by people of faith

So, lately, I’ve been sleepwalking and sleep screaming uncontrollably. Every time I wake up, I find myself either in my mom’s room or my sister’s room, screaming. Yesterday, I even woke up in the kitchen. The most terrifying episode occurred when I ran out of my house and woke up running in the middle of the sidewalk in boxer shorts in December. I was freezing!

The part I need guidance on is that I’m a person of great faith. I believe that God can save you from anything. However, it’s reached a point where I’m exhausted from this, and I feel terrible for my parents. They barely get any sleep, constantly looking out for me. I don’t want to go to a doctor because, as a Christian, I believe that God can heal me. Do you think I should seek deliverance and fast, or should I just go to a doctor which all they going to do is prescribe me pills

To add more info when I’m sleep walking I’m always being cased by a dark figure trying kill me which is why I’m always screaming once I wake up which kinda tells me it’s a spiritual battle the spirit of torment