Annabanana! That's my nickname!? American Academy of Pediatrics has a ton of great material for NICU nurses. You do have to open an online account with them and pay for a lot of their learning material. Also a quick YouTube search using the words, "nicu nursing video resources" will pull up a treasure trove of helpful information. Also, some of the big, level 4 Children's hospitals offer in-person, CEU classes for NICU nurses. It might be worth it to look into that if you happen to have any within driving distance of any level 4s. Hope this helps!
https://www.aap.org/en/search/?facets=%5B%7B%22fieldName%22%3A%22Language%22%2C%22terms%22%3A%5B%7B%22term%22%3A%22English%22%7D%5D%7D%5D&k=NICU