Whiplash can last a long time and be difficult to heal. I was rear ended in Sept and still have some major issues. I had a 2 level fusion c5-6 c 6-7 last December. Glad you were able to have an MRI. I am not a doctor only a layperson who has had many symptoms. Can you call the Dr's office and ask to speak to the PA. Let them know that you have a copy of the MRI and are very concerned. Maybe they can talk to you on the phone rather than wait. Pins and needles is sometimes associated with muscle spasms. The pain can be a pinched nerve. Have you tried ice for the pain. I found ice helped more than heat. Not sure about the lesions, but the good news is that the MRI does not say there is any bulging or herniations. Not to dismiss your pain, but whiplash can cause excruciating pain.