okay, curiosity. last night I was sitting on my couch with my 5 year old daughter. she showed me a picture on her tablet with a dog and a huge tumor. next thing I know, I start feeling hot and flush from my head then it slowly worked it's way all the way to my toes. I got lightheaded, dizzy and feeling a little faint. my heart rate went from like 72 up to 100. I got up and walked around and tried to distract myself and calm myself down. anyone else ever experienced this before? is it just my anxiety or can it be something else? any advice is greatly appreciated.