You should get checked out by your doctor.
Also get some bloodwork done. Ferritin, Vitamin D, magnesium, B12
Check your vitamin D levels with 25OH vitamin D blood test. Low D and low magnesium cause cause insomnia, anxiety, depression, fatigue, dizziness, body pain, headaches, etc.
You want you D levels above 50ng/mL. You can supplement with D3 and magnesium
Hey
Are you sure you didn't wake up so sudden that your body is still haven't reacted? Or maybe you were still half-asleep? If not then it could have been an anxiety attack, but you never mentioned any difficulty on breathing. Just to be certain it's important that you consult this incident with your doctor. You also mentioned a small bump on your head, have it also checked. Don't overthink and worry too much. You'll just aggravate your stress even further which is not beneficial. Just calm down and do all necessary procedures. I'm sure you'll be fine.
ok what could of caused this incident? do u know? im ok now but am very worried still hope that it cant happen to me again.
Go to the hospital. You just need to go to the hospital.