Considering iUI after laparoscopy

Was diagnosed with stage 2 endo, which was removed. Dr suggested we start trying asap because of low AMh, and suggested we consider IUI as soon as we can afford to. The pressure in trying to decide whether to do IUI ASAP or to keep ttc naturally for a few months first, is very overwhelming. Scared of missing the window of opportunity. How soon after laparoscopy have you tried IUI or how soon after laparoscopy has anyone conceived? Dr says the next 6months after a laparoscopy are the best to ttc naturally but we shouldn’t wait too long. So confused 😐