Stressed out. Me to come out of this.

Hi Doctor, My main concern is my stress which I'm not able to handle. Some family issues make me stressed out. Sometimes I cannot handle myself and my anger. Now a days I feel of running away from the place where I will free and relaxed. I cannot handle anymore. I was a jolly person. Now My behaviour is entirely different now a days, I feel irritating and also show it to my husband sometimes. Without any reason I blast. I feel very sad and sorry for him for that, but never express. I used to express myself before, now a day just want to be a bit away from him. I love him very much but don't want to hurt him by my words..I don't get sleep. I sleep 4 hr in week days. So if you could help me with what's going on with me and my nature, and also help me to come out of this.