For the past month now I've been dealing with this horrible, consistent feeling of being off balanced... especially when I stand I feel like I'm gonna fall over and I stay with this brain fog/lightheaded pressure feeling constantly and my legs are like jello. Even sometimes when I'm sitting or laying down I feel like I'm on a boat or something.My back even feels kind of weak. I've also been waking up at night shaking/vibrating all over with my heart racing. I'm 24, I have a toddler and I have super bad health anxiety and panic disorder so it doesn't help it... I'm so scared that something is wrong. I went to the doctor a few weeks ago and had my Zoloft dosed up to 50 and it's helped a little but this steady head symptoms aren't going away. I'm becoming terrified to be alone, to stand up and to especially go out anywhere in public. Is this just anxiety? I need some reassurance. Has anyone of you ever experienced this?? Thanks