Trying for a baby IVF

My name is Cherie and I have PCOS. Me and my partner Yvonne have been trying to have a baby for over a year now. We have tried IUI 3 times with no luck. The doctors say I need to do IVF due to the lining of my uterus. My partner and I have been saving everything we have for all the medications and procedures we need to make a family but we need help.