Downloaded Pregnancy Mega Mod and isn't in game

I downloaded the pregnancy mega mod, with newest update. I add the resource file in it and put in it mods for Sims 4. Script mods and custom content is turned on in game. It's restarted it a couple times and doesn't do anything. I tried it with non pregnant sim and with pregnant sim and still nothing. My has it working though. What am I doing wrong? Do I need to download something else to make it work? I have Windows, updated, and a Lenovo laptop but that shouldn't make a different.