So I know I have anxiety but recently it's been more intense, and I've been getting symptoms like stomach butterflies, dry throat, clammy hands, excessive sweating, never ending tension for no reason. Also, I haven't slept well in the past two weeks I've been tossing and tuning all night half asleep, it's not even because of something on my mind, I don't know what it is. I'm only 13 years old and I don't really know what to do.