Hi, im 15 im not really sure if anythings wrong with me but im just worried. I have a constant need to shake my foot in class or when im falling asleep, It takes hours before i fall asleep about three, at night i feel like i cant breathe and i swear i cant feel my heart beat. I have a constant fear that something bads going to happen like im going to go to school one day and a mass murderer will shoot my school up or when i go jogging someone when attack me from behind and rape me. In January i started getting these muscles spasms and tingling sensations throughout out my body like things were crawling in me, i had sore spots on my back, i felt like my brain was melting and its vessels were popping . So i started looking up my symptoms and i thought i had diabetes,lung cancer, i thought i was having nerve problems. I went to the doctor and she didn't listen to anything i said like i was crazy so i went to a different doctor and got my blood done, she told me to take an aspirin and not to put things on my back. So i just stopped going to doctors. My results came back and i have vitamin d deficiency and im borderline anemic but that cant be causing it. Im a very outgoing person but i feel like people i know are using me or out to get me so i stopped talking to my friends .I just feel so confined in my body and that everyones all ways staring at me i dont know how to explain it. Whats wrong with me? I just dont want to die at such a young age from throat cancer or something, im a moderate weed smoker. im starting to cry and my hands are shanking so ill just stop here.