Hello. I just had a flu around January 2 and didn't get to fully recover til after January 8. I was bed ridden for about 3 days with fever, dizziness, muscle pain and headaches. I was supposed to ovulate around that week but I'm not sure if I did. My boyfriend and I had some sort of unprotected sex (not necessarily a full on intercourse, aka he didn't put it in) the week after I was supposed to ovulate. We also had protected sex the day before I caught a bad flu. Now, my period is delayed for 5 days already. I'm having all the signs of my usual PMS at the moment though, like tension headaches, slight cramping, mood swings, and cravings. I'm having no nausea or morning sickness, my lady parts are still the same color, and I haven't really been frequently peeing without reason. I just want to be sure if this is all just PMS, but I don't want to get a pregnancy test just yet because I'm quite scared since I don't want to get pregnant as of this moment. Please help me out. Thank you.