for about the past week i have been waking up during the night non stop with head aches, stomach pains and in hot sweats. I wake up at least 6 times a night and toss and turn and just pray for daylight so i can just get up already. I am so so tired but i just cant sleep. It takes me about 2 hours to actually get to sleep too. I think i have a healthy diet and lifestyle and I'm only 19 (so its not menopause)

I'm getting really sick of it because I'm at college full time and need a good sleep but this is making me so exhausted!

What could be the problem? What could help me?