I'm sorry to hear that, Mary! I haven't done b vitamins lately since I've been on progesterone, but when I was doing them, they did seem to lengthen my LP too.
So I def think AF is on her way. Temp drop this morning combined with bfn. I'm okay though, just excited to (almost) be out of limbo and get to the next cycle.
We won't be doing fertility drugs this next cycle, but will be trying naturally if the timing works out! If not, we'll be back on the drugs in August!