miscarriage??? :/ please help

❤️J❤️
Okay. This morning and yesterday my BBT has dropped (not below the cover line but a little bit above it)-I have been sick the last three days with runny/stuffy nose and sore throat :/ also, today when I wiped I had a clear cm with small/light streaks of red and pink blood in it (I have not had any spotting at all until today)...not a lot at all and no cramps or pain...but I am freaking out :( I am 6 weeks today. Could I be miscarrying?