After washing my hair on day 9 with slightly more pressure, there was some bleeding after, have I dislodged and lost grafts?

It is possible that a graft or two was dislodged, but not likely.  Whenever there is bleeding in the grafted area, there is the possibility that a graft was dislodged. However, at 9 days post-op, it is unlikely that a graft was dislodged, and more likely this is just bleeding around the graft with no dislodgment.

If you are concerned please follow up with your doctor for an exam. You will have hair loss after surgery. Your hair will shed. You may have graft loss after surgery. Not all the grafts will take. You won't really know until you see results in 6 to 12 months.

Hello. It is unlikely at day 9 to lose grafts. Any grafts lost within 72 hours are normally ‘lost grafts’. Please ensure that you are following your aftercare to a T. My patients do not have scabbing at day 9 so speak to your patient coordinator to discuss how you can reduce scabbing. 

İt looks all right and no problem..You may start to wash your transplant area at second day of surgery with care and massage the transplant area gently so the scabs will fall off... After two weeks of hair transplantation  it is acceptable  to wash hairs as normal /preoperative period of surgery. All scabs should be cleaned with pressured (not gentle) massage to transplant area  after 2 weeks .Dont forget that you may wash your head with normal pressure and if you need you can use a wet towel with soap for massage the scabby area, it Works very well to remove scabs .Patient may feel free to loosen any scabs on his/her head by massaging and that will not  damage the grafts after 2 weeks . 

If you saw bleeding at day nine, from the pictures you are showing, I don't believe that you lost any grafts. Just be gentle with the wash for a few more days