Help!

So I have PCOS and we are trying to conceive. I took Clomid in CD’s 5-9 and I’m currently on CD 20. For the past week I’ve had very tender and heavy breasts. Today and yesterday i have had mild cramping and spotting. Some with clots in it. Is this normal?

I called my doctor and the person in triage i talked to acted like it wasn’t a big deal. Just curious to see if anyone has had this happen??