Hi <span class="link_user">@itsmyusrname</span> ! This is probably just the calyx but to ensure you're not having a pollinated plant I would recommend to touch the ball and check if it's hard or soft. If it's hard then you probably have a seed building up, that would mean your plant was pollinated somehow. Hope this helps, keep us up-to-date and good luck with the last days! :facepunch:
Will update after cure. Pics coming after I get a chance to go through them. Not impressed with the yield, but I'll blame that on me since I wasn't happy with the lights. Upgraded the lighting a little to late to help this girl.