IVF and ICSI

Hi guys! Firstly I would like to say good luck to everyone!!! and secondly, I would like to ask for any insights or suggestions for me as I am going for IVF/ICSI in September or October. I heard egg retreavel is horrendous and the last two hsgs I had, I thought I was going to vomit so I am scared. I am 25 and live in Canada, Ontario. My husband's sperm is the issue which is why we have to have ICSI. What are some of your experiences? Thank you guys!!