Advice about next steps! PLS!

So I will try to explain quick, have been trying for two years since coming off the pill and no luck, my husband has been tested and is fine Ive done all the blood test, smear and stds test required to get referred. Everything came back fine I have eggs and everything the only thing is the prostregen test we done twice and cant detect ovulation i think this is because my cycles are crazy and it is hard to pinpoint even after using fert monitior. Anyway I spoke to my docs and cos i see someone diff everytime he said i should ov been looked at by now after two years. I said about going private because the NHS is slow even he admitted that but then he said it would cost 6-10k but i know i have eggs, what should i do i cant raise that much money.