Hello, looking for input from others who have made it to at least 6 dpo on clomid.

I had a positive opk on 11/15. The day after, I had really bad cramps. Everyday since then I have had constant mild cramps. My stomach also feels like I've just done a bunch of crunches when I haven't (tired/burning sensation). It is also uncomfortable to lean over or lay on my stomach.

I'm basically convinced I'm pregnant. It is my first cycle on clomid. Is this just the clomid side effects?