on the pattern i'm working on, i was doing fine. then around row 7, i started counting one stitch off, and i thought it was okay. (i counted every stitch i made to make sure i didn't skip or drop a stitch). that went on for like three rows. now i seem to be missing seven stitches. (the pattern is called the basket weeve, so it's a little complicated, but not too much) any ideas as to what i did wrong?