So it's been a while since my last post but lately I have been experiencing loads of lightheadedness accompanied by this weird feeling in my head like something very bad is going to happen to me along with this blocked ear feeling like there is something in my ear even though there isn't. It's hard to explain with a feeling of pressure on my head like I'm wearing a tight hat. Ok I probably sound crazy but it's the only way I can evoking the feeling at this moment. Has anyone had anything similar? I'm going for an MRI on the weekend and hope to get some results.