Clomid advice??

Hi ladies, I'm just looking for some advice. I will be starting my 6th and final cycle of Clomid 50mg this Friday. I am feeling so discouraged as I know of a few people who have gotten pregnant during the first couple of cycles and now I have gone through 5 cycles with no luck 😔 My doctor had said that if I don't get pregnant in these 6 cycles that we could try something else but the treatments would get more expensive.  I guess I am just wondering if there is anyone else out there my age (36) who has had to go through so many Clomid cycles and then maybe got lucky on the last one?