Suggest Treatment For Severe Anxiety

i have sufferd from anxiety un unkowingly all life even as a child i thought i conquered it in my early mis 20s.my dad is a vietneam vet whow saw and eperienced hell .unwittingly this vame home with him i spent my jnr life and family life wailking on egg shells.i am now 40 in the last 7-9 mnths .i seem to be reliving this experience with home and work life.recently i thought i was having a heart attack &was taken to hospital and told it was only anxiety dont worry.ive since seen my gp and have counciling organized.but my anxiety also seems to manifest itself as absolute rage towards inanimate object regardless of value.i no longer have friends because i just cant communicate is this abnotrmal.ive just started on zoloft 50mg.years ago i was loaded with tranquilizers and i dont understand why now.is current medication effective.worst thing is i scare my family with may rage which is totally abnormal for me.am i becoming my dads symptoms