Thick uterine lining.

I finally started treatment for my infertility after trying for 5 years. I am a student and my husband works to provide for us. About 3 years ago my previous doctor told me my right ovary is blocked & my uterine lining (endometrium) is too thick. I didn't like how they kept me out of the loop kept playing hot potato with me. I left their services. Fast forward to now, I have a new doctor who is taking care of me well. He put me on Provera to induce my period. Prescribed letrozole. I didn't ovulate so he increased my dose a few days later and today I got that solid smiley face on clear blue test for positive ovulation. I went in for ultrasound but unfortunately my follicles was at 23 but on my right side. We are only suppose to aim for the right side. Then they told me they want to set me up for surgery to clean out my lining. My problem is.... I am paying everything out of pocket as I dont have insurance. I dont want to lose hope but I am just feeling all kinds of emotions. Has anyone gone through this? Looking for some inspiration. Thanks for reading my long story. ❤