don't know where to turn too

i just got home from a weekend with my family, i am on the edge of having a nervous breakdown. i don't know what to do to help me feel better. i don't want to bother anybody, my family don't understand. for the last 3 almost 4 hours all i herd was fighting and arguing. i can't handle it anymore. i miss seeing my boyfriend its been almost a week. i am so exuasted. i am alway's in pain. i went to see one of my friend's mom in the nursing home and it was really hard on me. i have not had much sleep all weekend. i been letting things get to me. i just don't know what to do. i just need a friend