temps and OPKs...help!?

I've attached my temps so far along with my OpKs. This is my first cycle of clomid that I took CD3-7. 50mg. I'm on CD16. I'm having cramping on my right side. Mainly in my back. Maybe ovulating? However my opks don't reflect any positive results. Unless it was positive on CD14? And my temps are a little weird. I temp every morning at 6:15 before I get out of bed. Any insight would be greatly appreciated. Getting discouraged...even though I know it's still early in my cycle. 🙄 yes....I'm crazy.