Anxiety anger and overthinking. Pls!

I am 38 year. I m having problem like anxiety and over thinking . I do not concentrate on one thing. Major issue is overthinking on any topic. Also fear for height and  flight.  Previously one dr prescribed zapiz 0.5 and fludac 20 mg. Now I discontinued the same. But again I don't able to sleep due to thinking. Sudden anger is also my problem. Usually I am calm but when something wrong I m very much hiper and cannot control my anger. Previously I am taking alcohol regularly but from last 4 month I stop it completely. Ghabrahat is also to my mother and father since long means it's genetic. Sometime all of sudden I feel anxiety if heard some bad news. Abnormal dreams also I saw. Same dreams came again and again. Kindly suggest me the medicine to calm my mind and easy sleeping in night. Presently don't have any job so pls help me don't able to pay for online consultation. Kindly help pls. Prescribe some medicine to control anxiety and calm and concentrate my mind pls