Get yourself checked out asap. I’ve been rear ended three times on bikes and once in a car. Three out of four times, whiplash showed up two to three days after the collisions, the first time being the worst, and I suffered dramatic pain for over eight months. January last, I was rear ended in my car, and I went for physical therapy within two hours, and also the following day. The effects where dramatically reduced. The older and les fit a person is, the more pain they are likely to feel, and the healing process takes longer. I highly recommend getting some physical therapy before any whiplash-like symptoms start to appear.
check your subframe and undertray and for movement i have snapped bolts when scrapping on stunt bike and not relised also if your free to welcome to pop up mine and scorch’s place for cuppa and we can have a look for you… tomorrow or friday be good