Suggest Treatment For Impaired Thoughts, Mental Blocks And Memory Issues

I have mental dullness.last six months I had night duty and I used to sleep always 4/5 o clock in the morning using internet in mobile phone the night was passing like this way.one day there was room patner we discussed each other and he tourcher me and from that night I can t sleep well and I felt in deep thinking for several night then after I I haven seen syamtom like fear,trouble speaking,hand shaking like this so have problems like mental dullness,head pain,while mental dullness there will be forgetness ,confusion ,muscles ache on right soulder etc I am so much woory about this sitution pls doctor provode me some suggestion I will bw waiting reply.