Well I am not too sure about the needle pricking feeling that you are experiencing, but definitely talk to your doc about it. In terms of your lab work...this is pretty standard for crohn's. Your RBC and Hemaglobin are low probably because you are bleeding, and your platelets are high because of inflammation in your body. When I was diagnosed my hemaglobin was 7.2 and my Platelets were 975,000. It was Nuts!
Diagnosed: 2003, age 18 (had issues with it since I was 12)
Meds for crohns: Off all meds for 1 month until I heal. Still on 10mg Prednisone, and 20mg Oxycodone every 3 hours, and Oxycontin 5mg every 12 hours. Also on a bunch of other meds for crohn's and my other glorious diseases.
Other medical issues: Hereditary Spherocytosis (hemolytic anemia) iron deficient anemia, polyarthralgia, ovarian cysts, Migraines
Surgeries: Spleen and gallbladder out at age 6, Tonsils and Adenoids out at age 21. Ileocecal (small bowel) resection on December 13th. Appendectomy during small bowel resection