Risk of OHSS

My nurse called this morning. She said my estrogen level was 3705. So, they called in a prescription to start tonight...vaginally. Lovely...ugh! Well, I picked it up and it said take by mouth so I called the nurse. She said yes, but you will still do it vaginally. I am not liking this idea at all. lol. Yuck! The reason I am taking this medicine is because I am at risk of OHSS( Over Hyper Stimulation). We do not want that. Anyway, I guess I will deal with it and start taking it tonight. Tomorrow is my retrieval. I will update you when I can. I will also start baby aspirin on Wednesday..not really sure why. I will ask the nurse tomorrow. Tomorrow I also start my progesterone injections.