I keep having nightmares about the accident i was in (75mph/rollover). its been 3 almost 4 months and i cry daily especially when i see other accident?

Probable PTSD: See your family doc who may start treatment at that time or refer you on to a psychiatrist. You should also be referred to a psychologist for psychotherapy as it is well-known that both medication and therapy together provide the best results. I truly hope that you are feeling better soon. Be well and be safe.

This type of: Traumatic event can leave an imprint on your mind. I would encourage you to get some help to work through and past this life event. A psychiatric or psychological evaluation can help to determine if you have developed a mental health condition ; put you on the right track to obtain care. Cognitive processing therapy and emdr can be very beneficial. Take care.