Anxiety help

I’m not sure this is allowed so if not please delete but i had an armed robbery of my house about 2 months ago now they had beat me with the gun after shooting the gun and missing me... the people who did this to me have not been arrested yet but my anxiety very night has been horrible i wake up shaking and crying sometimes... does anyone know any tricks or over the counter medication for anxiety? Anything will help i just can’t keep being so scared of everything