Unsure on what to think 😫

Had sex Friday night/Saturday morning (multiple times) he came twice inside me... I wasn’t aware until he told me after... was in the moment and didn’t even think... anyway my last period was on the 23rd feb but was a shorter cycle than usual (usually 7 but ended around 5 I think, not 100% on the days) so having trouble figuring out when I’ve ovulated... now I’m worrying... having on off cramps and some are more to one side... not super intense more irritating ... body aches in my lower back to one side more and legs (feeling more like muscle aches but just half my body) period due 23/03....cm is quiet watery but is a white milky colour... anyone have and ideas if I’m just overthinking or should be worrying 😅😅😅