Ovarian Hypostimulation (OHSS) in IUI

Sara
16 January was my 3rd <a href="https://glowing.com/glow-fertility-program">iui</a> i used puregon 75 mg injection and ovitrell this time i have 4 follicles size of 16-13-11-8. After that <a href="https://glowing.com/glow-fertility-program">iui</a> when i experience havy bloating and sharp cramps and abdominal pain and belly was swelled even its difficult to breath emergency i visit to hospital and i diagnosed ovarian hypostumalation. My ovaries are 3 time more then its size its painful but i have no option doctor says me if i get pregnant its worse then now don't know what to do any one have any idea or experience how to treat OHSS..... what i do now need help.......