Hi im 19 years old and i have been having some strange symptoms in the last month. I have dizzy spells I feel pressure like water in my brain and it feels like I may pass ouy or have a seizure. I also have spells whhen i feel like i am gping to stop breathing. I've been to the er twice..they keep telling,me its anxiery but I know its more than that. I wake up and go to sleep feeling this way. They did a ct scan and said nothing showed up...does anyone know what this can be? I came keep living like this and if it persist im afraid i won't live and lately when o try to go to sleep it feels like i am going to stop breathing so I've been sleep deprived lately