Do i have bad insomnia or something else?

This whole month, my sleep has been horrible. I can't go to sleep until late and lie awake in my bed then when i do go to sleep I wake up at 2 in the morning and can't go to sleep. It's driving me crazy! Every night my sleep gets worse and worse. I slept for two hours last night and woke up with the most massive headache ive ever had in my life. Im so depressed and cant stop crying. Im only 14 and my parents wont let me take sleep pills! Do i have insomnia? Shoul;d they be giving me sleep pills? Pleaase help me