I have that too - and I'm supposed to be post meno?? All scans and tests have come back clear except for possible anenomyosis, so I'm waiting to have a Mirena inserted in hopes that will sort things...
In the meantime I've gone up to stronger (100) patch and a longer 6week cycle - this is the first time in 3 months I've gone longer than about 14/15 days without a bleed. Just coming to the end of the Utrogestan phase now...2 more days. I've been taking it orally, but next month I'm going to try it vaginally instead xx