Latamier,
Alot of us had this same problem a little over a year ago. What worked very well for me was to not use more than 2cc's of the cyp and to make it good and warm, if not hot.
You can run the filled syringe (cap on)under HOT tap water or put it in front of one of those small portable heaters like you see under peoples desks in the wintertime.
I had good results with both methods the latter being the best and I made sure to rub down or massage the area after injection for a solid 3-5 minutes.
It helped tremendously for me. G/L
dont throw it out.
Also, shoot it in the morning if you can.