Starting icsi but irregular af


Hi, we're about to start our icsi treatment next month. Had our consultation end of Jan but now I've had af for a whole month. I got my first af on the 13th then on the 23rd and its been going on every day since. Anyone know if this is normal? My doctor says keep eating the meds it's OK. A bit frustrated over the response.

Am I overreacting? Could it delay the <a href="">ivf</a> process?