I have a jumping/pounding and fluttering sensation in my head that radiates down to my chest. It s being accompanied with headaches, confusion, disorientation, black outs and feeling faint, speech impetiment, dizziness, and nausea. CT scan was clear, was tested for seizures and that came back clean. Only meds I m on is 100mg Zoloft 2x daily and 100mg trazadone as needed. What is going on?!