Letrozole question

Vicki

Hi ladies

So I’m using Letrozole, 3rd round of it. My ovulation is timed via blood test but let me tell you I don’t need the blood test to work it out - I’ve not had painful ovulation since I was a teenager but since starting Letrozole it’s ridiculously painful...to the point I dread my FS telling me to DTD with my other half because the cramps are almost unbearable.

I’d this normal?

I don’t want to stop taking it as last round of it I fell pregnant, but sadly miscarried.