need advice/help

Anna
I have not been diagnosed with any fertility issues at this point. I have been ttc with donor sperm. I am 34 years old and have had 4 failed unmedicated IUIs and a 5th <a href="https://glowing.com/glow-fertility-program">IUI</a> with Clomid. My follicles before ovulation were a 22 and an 18. I ovulated and had back to back IUIs with this 5th Clomid cycle. I'm 7dpo. Still not sure if it worked. My question is, for those of you who may have been through a similar situation, if this doesn't work what do I do next? Do I try another Clomid cycle or go to <a href="https://glowing.com/glow-fertility-program">Ivf</a>? Cost is a big factor... I'm starting to think I do have some kind of unexplained infertility problem. My doctor doesn't suggest anything. Even my 5th cycle I asked for something different, then she suggested Clomid. Any advice much appreciated.