My BF and I had unprotected sex on 25 of April and I believe I'm on a safe week before my expected period. I'm already 5 days late.. 3 days ago I feel so dizzy and until now every time I woke up in the morning and before bed time.. I also had a discharge yesterday when I wipe my private part and I thought I already have a period but until now I still have a discharge and when I pee theirs a blood but a couple of hours if I checked my panty liner I only got little blood stain. I feel really dizzy, headache and sometimes a lil nausea. Should I take a pt or wait a lil bit?