Help ladies ‼️ really need advice right now ⁉️ TMI

Ashley
What can this be ?? I'm 5 days past ovulation I think .. My cycle is 11-12 days away & this happened I've had this weird feeling in my stomach & constant headaches & tiredness for 2-3 days so far . I have no problems down there completely healthy . I didn't have sex so it can't be from him penetrating me . OMG someone please give advice ?