Infertility is the worse!

So Tuesday I went to a specialist, found out I have a 5cm cyst on one of my ovaries, possibly affecting my Fallopian tube..if it is they will likely have to remove the tube. However my other ovary and tube is very well off. My AMH was 4.29 so that’s good. I am scheduled for an HSG later this month to see what is going on with my tubes. I think eventually they are going to have me do <a href="">IUI</a>. It’s all so scary. I have no idea what to expect....anyone else been here?