Has anyone experienced hair regrowth during AC Chemo?

I had stubble too and I think some of it was the hair that hadn't  fallen out yet grown a bit. I eventually had 2 spots that seem to resist falling out until cycle 4. I've now got a soft down and some quite long bits of hair and I'm  doing  weekly chemo. You will find  by day 13 to 17 you will find a whole lot of stubble in your sleeping cap. It grows and falls out with each cycle. Doesn't mean it is not working. I still have some resistant fanny hair...not  much but some.