I went to take my advil for a headache and somebody had put 50mg amytriptoline in the bottle. i thought i was only taking800mg of advil instead i took 200mg of amytriptoline. i made myself throw up within 5mins of realizing what had happened. i am a small person and am wondering if i need to go to hospital.I mistook amytriptoline for generic ibuprofen. They were put in my bottle of advil?