Cramping gone 9 dpo 11 dpt

Simran

I took trigger shot 11 days ago. From 4 dpo I had pulling stretching feeling and mild cramping. I had slight pain when I bent or changed positions but now at 9 dpo I can't feel anything and my pregnancy tests are negative. Not sure if that was because of progesterone suppositories that I was taking or due to implantation.

Am I not pregnant since I'm still not getting positive and my cramping is gone or is there still hope?