Asking for some hope

Hello ladies this is my first time here. My husband and I have been trying for a year and a half. I am on my fourth dose of Clomid. Of course around the time I ovulated I know I did but couldn't test. It was the weekend we buried my grandfather.  I know I ovulated from the pimples on my face and cramping. Ok so now I am 6 days until my period the only symptoms I have is I haven't been hungry, lower back pain, and the weird one I know tmi is sore nipples. The usually are only sore for a couple days after I ovulate but they have been sore since then and haven't gone away. I'm
​Nervous because after this I have one more dose of Clomid and if that doesn't work my dr wants to do surgery. This stinks having polycystic ovaries!!
​Any advice would be greatly appreciated!!!