Talk to Psychiatry on Anxiety After Father’s Death, Horror Dreams, No Sleep

asking for friend its been 5 months since death of her father. and she is having a lot of anxiety. bar bar anxiety ho rhi bohot zyada.. also had some guilty thoughts. start mein thk theen but recently chand raat sy anxiety ho rhi bohot zyada. eid without father kesy ho skti ? and breathless feeling ho rhi.. oxygen level check kia hai but oxygen level thk ha. kuch days sy khana bhi ni khaya ja rha or na neend a rhi?. agr soti hain to phr horror dreams aty hain.. she wants to focus on her life and work.. medicine ni lena chahteen. medical history koi ni. any therapist? kya krna chahiy unhein.. therapist kehty hain k 6 months lgty hain she is saying k wo jesy mr ri hon .. isolate kia hua khud ko. ghar walon sy bhi cut off.. can't focus properly.. please kindly give some solution .. what should she do? what can be done? ?