Sorry I didn’t see this post! Thanks to Jan for PM’ing me to let me know it was here
Yes, you increase in the second stitch of each row until you have 22 stitches on your needles (I used a YO for my increase to make it prettier).
So after row 7, you would end up with 6 sts on your needle, row 8 you would have 7 sts, row 9 you would have 8 sts, etc.
Then when you have 22 sts on your needle, the next row you will increase every sincle st so that you have 44 sts on your needle. For that row, I increased with a KFB in the first st, then a YO, then KFB for all the rest until the second-to-last st, YO, then KFB (did that make sense?).
I hope that helps.