Hey guys, I've had anxiety now for about 4 months now so I'm still fairly new. It all started with heart palpitations and now as of late, it's been headaches, head pressure. Sometimes, I feel like I can't focus. I don't feel like I'm actually there.... I know it sounds stupid, but does anyone know what I'm talking about? I've also been extremely dizzy the last 2weeks... I'm starting to get freaked out. Could I have something in my brain?