Hi, I am a 20 year old female. I thought about trying this out to see if anyone could help me out by giving me some info on how I've been feeling lately. For almost a month or even a little longer I have felt like I get tingly in my head and in my neck which causes me to feel like it's hard for me to swallow, I constantly think I'm dying, my heart starts racing really fast and this happens at random times. It has gotten so bad to where I feel like I can't even be at work. Today, I sat down and stood up and felt a warm sensation in my head which made my vision a little blurry. I'm constantly worried all the time and crying 24/7!! please help.