when i was at my worst PTSD i could see hear feel smell everything that had happened in the past. one thinf my T suggested and it really worked was when i was feelling the pain and all the other sences like it was happening all over again i was to look in the mirror. It didn't help the 1st time but with some practice i could see my self in the mirror and nothing bad was happening and i could bring my self back to the here and now.

worked well for me , i don't think it would hurt if you gave it a try. In the mean time i hope it helps to know others have felt the same and you are not alone in this .
Linda