Following a minor collision on the 401 my neck stayed sore

https://seanfixca.wordcanopy.com/posts/north-york-physiotherapy-breakdown-the-first-2-4-weeks-after-knee-replacement

After a minor collision on the 401 my neck stayed sore, I put off massage for the first two sessions, then session three finally softened the worst knot so I could sleep on my side.