Feeling sad again

We got bad news a few months ago that my partner has no sperm so are currently waiting on appointments with fertility clinic. I have just accepted that it’s not my turn yet and it’s going to be a few years before we get our family. But today I have period cramps knowing it’s coming tomorrow and I feel so sad again, I have been doing so well putting it on the back burner in my life but today I feel down and I don’t want to be back to being so upset all the time the way I have been the last year and a half. Just needed to vent...