What the title says. 15 years old, and I got the shot about 11 days ago, this is my first experience with birth control. My period was supposed to start the day after, and the person who gave me the shot said that I would probably experience bleeding for up to 3 months after bc my uterus lining was thinning or something? (I don’t have a very good memory but I’m pretty sure that’s what they said.) I had been sexually active the month prior but always used protection. They did the STD tests and stuff before giving me the shot but couldn’t do the pregnancy test since I didn’t have to pee. I’m just slightly worried and paranoid because I haven’t bled at all yet, is this normal or something to be worried about? Sorry if this question is silly lol. I hope this is the right flair, also