What’s going on?!

kiralee

I’m now 3 days late for my period(I’ve always been very regular) I have sore breasts which I never get with my period, headaches, cravings, I can smell EVERYTHING, I’m extremely fatigued and keep getting hot flushes but every test I’ve done is negative!! I don’t know what’s going on!! If I was to be pregnant I’d only be 4 weeks. This test is from this morning.