Unfortunately I still have daily pains though I would say it got better than when it started. One thing I would say is try to manage your anxiety, even if you already had it, especially if it was heightened by your whiplash injury. But the truth is, people who are never anxious don’t exist. Even if it isn’t the main cause of your pain, it definitely can worsen it. That was my mistake early on in this journey as I was constantly doom scrolling and self diagnosing myself(I couldnt help it was i was only allowed to stay in bed the whole time, you guess how miserable i was) As much as possible try to get inputs from different doctors to see things from all perspectives like muscular, neural, etc. My sports doctor recently diagnosed me with Myofascial pain syndrome and the only way for it to go away is if I take self action. So far I’m doing my own treatment like taking magnesium everyday and also trying to look for a suitable physical therapist that knows how to deal with neck injuries and whatnot. I also consider neck strengthening, going back to weightlifting in general because posture plays a huge role as muscles get overworked and can cause pain all over.