I’m out but that’s ok

I had my first iui March 3, I was very excited and positive. So many symptoms and no af. I tested early and got bfn but I was still positive that it could happen. My date for af came and went still being positive. Test again bfn still. So now I have missed af again this month went to the doctor and still a bfn. I’m still holding out that maybe if I get blood work done it might be different. I just don’t want to be disappointed 😢. Sorry for this being so long but I need to get this off my chest. My sisters don’t understand it was easy for them to conceive. Baby dust to everyone who is feeling the same. It will happen for us.