I've finished my base triangles and tiers 1 and 2 of Lady Eleanor. I finished that last night and put it down. I just picked it up to begin tier 3 (which is starting with a repeat of tier 1), but my working yarn is all the way on the right side (with the WS of the project facing me). If I pick up and purl from here, I'm going to be carrying the yarn over, so I've obviously messed up. I can't figure out what I've done wrong. If I take one row out of the last rectangle worked so that my yarn will be on the left of that rectangle (when the WS is facing me), I'll be able to pick up and purl, but that will make that rectangle one row shorter than the rest.
Any advice or suggestions?