IVF experience

My husband and I are doing IVF next month. All our fertility testing came back normal but still have been unable to conceive. I’m 34. I am very scared of the potential physical pain- needles, blood draws, egg retrieval, etc. and a little worried about doing it all and having it not work. I was hoping to hear your person experiences of any physical pain and success or failure stories. I’m not worried about the financial aspect thanks fully because my work actually covers it.