Every night when I go to bed I cant sleep for a very long time (My mum said that i've had this sleep problem since i was born ,im 14 years old now), for instance if I went to bed at 9pm I would end up sleeping at 1am-2am and I usually wake up multiple times during the night as well... its so annoying because I feel tired a lot of the time and I can't concentrate when i go to college...I have tried so many things like lavender drops on my pillow, warm milk ,reading before going to bed,exercising before going to bed,listening to music and some other stuff, I have no idea what else to do ...please help me :(