This is my current situation. 100 mg of clomid day 4-8. Trigger shot CD 15 (Friday). BD friday, Saturday Sunday. Monday comes around and I'm extremely nauseous and vomiting so much. Went to see my fertility specialist Tuesday and they said it possibly a case of minor hyperstimulation of follicles because I had 5 fairly large ones plus trigger shot. Yesterday I ended up in the ER because I was so dehydrated with uncontrollable vomiting. Has anyone experienced this? How long did it last for you?