Too many feels

My head is crawling and exploding with thoughts and emotions and feelings. I can't relax, I can't sleep, I can't cry, I can't laugh and I can't share how I'm feeling with the people around me. I'm so confused and tired. All I want to do is sleep. But when I try my mind just fills with more and more thoughts, things I can't get out of my head. I feel like I'm going to go crazy with all these feelings. Music doesn't help. Food doesn't help. When I pray I can't concentrate and give my full attention to god. I'm lost and scared and feel like screaming but nothing is coming out. I'm stuck in this spiral of feelings of wants and needs and happiness and angriness and love and hate and confusion and frustration and sadness. I'm all over the place. I'm riding a never ending rollercoaster.