Hi tiredmum,
I almost always have a day of crying at the end of the Femoston pack. I think this is because of my own hormones dropping, just before a bleed. Surely, a bleed starts within a day or two. I am on Femoston 2/10.
My advice is to give it a bit more time and not to increase the dose yet. If it is just the crying spells, and all your other symptoms are controlled, then I wouldn't worry.
All the best
Milamam