stopping progesterone pills now cramping

Laura
I am 16 weeks and have been on progesterone suppositories 3 times a day. Today I was not able to take my first two pills. I am now having intense cramping and worried. As soon as we got home I took one and have to wait a few hours before I take my last two. Docs didn't say anything other than take my meds I missed and there is nothing they can do since I am still so early on. Anyone have cramping after stopping the progesterone? I just need some reassurance that I didn't make a huge mistake that will cause me to lose my babies