Mine was only small as it was to fix my front tooth that had a chip come off. It was smooth when the filling came out but when it first happened it was sharp and I kept touching it with my tounge but I got it fixed within a few days then.
I agree I haven't O'd. Probably just wishful thinking that my body might actually work properly on its own.
Ksmom, the latest I have O'd is cd47 but I was averaging cd30 last year until I did clomid 2 cycles ago and it was cd18 then cd 17 the month after clomid.