weird tension headaches: no pain but just pressure all over head/skull????

hello ive been having weird tension headaches as the doctor says it is. When i lay down my head slowly starts getting a burning sensation. like a white hot burning all over my skull. its not pain because when i touch it my head feels normal. then i start developing really sensitive spots on top of my head like i bruised it or something. i also have tingling shooting pains there too. also feel like something is crawling on top of my head. then my arms and legs start having the same sensation. kinda like nerve pain but when i touch it its non existent. Keep in my this is when im laying down and i am unable to sleep because if i dont move it becomes really intense. it starts at the top of my head then moves down to my neck shoulders arms and legs. like a burning sensation. new symptom today i have pain in my neck/throat area. it feels tender. also when i lay down i get an extremely anxious feeling but i know its not anxiety. my throat feels on fire and head is burning but it disappears when i move the slightest and then comes back when i dont move. i also get weirdly REALLY sensitive to every little sound that i would get really nervous to it easily. you could see how it would be hard to sleep. i literally woke up one day and this happened no stress lately except for my root canal tooth hurting but nothing else. i wake up in the morning and i feel the same burning sensation in my head/skull and id feel weak and i cant stay laying down and have to get up because im too nervous. Yes you heard that. how does a headache cause anxiety. I DONT KNOW. PAIN MEDS DO NOT WORK. i feel like it makes it worse. this has been going on for a month and half now and havent had a good nights sleep since. any one else have this??? what was going on??