Pregnant with chronic pain

Looking for support from anyone else who has been on my shoes. I'm 6 weeks along and I've had to stop taking my migraine medication and my muscle relaxer for my neck. I've suffered from horrible migraines for years, since puberty, and I was hit by a car 7 years ago and have had chronic whiplash ever since. It's been 4 days since I stopped my meds and the pain is debilitating. I don't know what to do because I'm miserable. The medications I was on have documented adverse effects on developing babies so I'm not wanting to keep taking them, I'm just not sure how to cope. If anyone has been in my shoes, please tell me what you did you minimize the pain and make it through your pregnancy without losing your mind.