From nothing to Over stimulation PCOS

Hi all just got back from appointment and feeling completely defeated. 4 days ago my estrogen levels were only at 423 on day28 so we boosted my gonal up a extra 100iu to 300iu and had bloods and scan today and have over stimulated to estrogen 1820 and because I have over 50cysts on each overy they just all started growing and we have had to cancel. This is my second iui cycle and both times have been cancelled. My fertility nurse said its the worst case of PCOS she's ever come across. We are gonna try again in a few weeks but just feel so.. Crappy!!! This isn't fair. I would give up everything in the world to have a child. 😟😢