When Usagi wakes up in bed with Mamoru after defeating Galaxia is it implied that Mamoru and Usagi had done the deed and that explains how she's pregnant with Chibiusa at the wedding? Also, is she 22 or 16 at the end of the manga? If she's 22 what happened after defeating Galaxia when she was 16? Was there a time skip to her at age 22? Also, since she's wearing NQS's tiara at the wedding is she already queen?