Gutted

If your luteal Phase is only 10-11 days long, you’ll need to do some work to lengthen that to increase your chances of getting pregnant. There are things you can do with nutrition and I definitely recommend acupuncture. Have you tested your progesterone levels?

I have a 10/11 day luteal phase, from the research I have done, it’s broadly considered within normal range, and hasn’t been a factor in my fertility- fortunately.
TTC can be really emotionally and physically draining, I’m sorry if this isn’t the cycle that ends in a positive test. Whilst the months I’m sure can feel endless, it’s also entirely normal for it to take that long, even if it’s your second child. It doesn’t necessarily mean there’s a problem or something to fix, it could just be that this time around is taking a little longer.