Really need some encouragement :(

Hey ladies,
I'm nearly 32 years old and 17 months TTC with no success. We've been diagnosed with unexplained infertility. Just did my first treatment cycle. It was Clomid +<a href="https://glowing.com/glow-fertility-program">IUI</a> (with no trigger shot, as I ovulated on my own). Though I had three follicles and DH's sperm count was good, I'm feeling so discouraged by all the <a href="https://glowing.com/glow-fertility-program">IUI</a> failure stories. I've only just started the TWW and already feel sad. Just wanted to reach out for some support and words of encouragement from you lovely ladies. If this treatment fails three times, our RE says we will be talking <a href="https://glowing.com/glow-fertility-program">IVF</a> :(