Stimming - High Estrogen / tiny follies

Hi fellow fertility challenged friends!

I'm currently CD9 of my 4th IVF cycle (and last ditch attempt with my eggs before moving onto donor options).

I've been stimming with 225ml Menopur since CD2. Yesterday my Estrogen levels were 5600 which I understand is pretty high at this stage. My scan showed bucket-loads of PCOS follies but none worth measuring.

I have another scan & test tomorrow morning and just wondering if there is anyone out there who has had similar results and managed to successfully make it to egg retrieval (rather than canceling).

Yup, searching for that glimmer of hope to replace that crushing disappointment currently twisting my stomach in knots!