Pregnancy or flu?

i spotted a week after husband and i had sex. lasted 3 days??? and went away. i was REALLY emotional so i assumed it was pms. My eyes have been hurting/vision going away ( I don't have diabetes), strong headaches, back cramps, ribs hurt--i can feel my pulse more ( if that matters) feel nauseous and the cramps come and go ( on back and sometimes leg) but i havent thrown up--though sometimes i feel like im about to. throat sore in morning but the congestion goes away by daytime. everything just comes back before bed and in the morning...ive got the symptoms of the flu but no fever. my period is due today....no period symptoms like normal. except my breasts are rather full. (after spotting--they itched alot) feel like ive gained but that prob. could be from exhaustion and bein in bed ( no exercise )....advice? just flu or more? its been almost a month since all this began

im due today, spotted a week after sex which was about a month or so ago

You could be sick--sore throat, congestion but you could also be pregnant. Were you due to have your period when you spotted? I didn't realize I was pregnant right away because I spotted at the time when my period was due but it never fully came which is odd for me. I took a pregnancy test a week later and it was positive. You can spot when the fertilized egg implants to the uterus wall.

snds like the flue