OPK HELP!

I’m going crazy lol

I’m posting my OPKs below. Today is my CD16. I’m having full cramps. I took a first response OPK and I’m pretty sure it’s positive. I took a clearblue digital with the SAME urine and it’s FLASHING. (In the picture it looks solid) someone help.

Today’s after holding it for 3 1/2 hours:

This cycle: