First round of IUI and feeling anxious, excited, lonely and all of the above

My first round of IUI is coming up soon and I'm feeling so anxious, excited, lonely and happy all in one. Happy that I am in a place where we have this option and excited trying to trust the process. My husband and I have discussed it and decided that we don't want anyone to know. I haven't told a soul.. however, I am an external processor. Talking to my husband about it is nice and feels warming as we are in this together but I feel like I need to talk about it with someone other then him. Anyone here ok to talk? What do you recommend to stop this anxiety.

TIA