Since Sunday ive been coughing, sneezing, had a slightly sore throat, lots of nasal congestion. I've also been on my period for 15 days now. I took my temperature Sunday afternoon and it was 99.6. I still feel just as awful but my temperature is now 97.2 when my normal temp is in the 98s. Could the low temp be a sign of anemia due to my period going for so long or something to do with the other symptoms?