Lady Gaga’s history of bad romance forced her to face the “really scary” possibility of spending the rest of her life alone — until prince charming Michael Polansky came along. The Hold My Hand singer opened up about how her fiancé helped lift her out of that “dark place” in a new interview, RadarOnline.com can reveal. Gaga, 38, and Polansky, 46, have been romantically linked since December 2019 and after a brief split in 2023, they got engaged in July. With wedding plans in the works, the lovebirds were interviewed by Vogue on Thursday and Gaga gushed over the “kind” and “smart” tech entrepre…