Signs?

Kaykay • Marine wife, 3 fur babies, and a whole lot of Love 💕
I had a medium spotting about two days ago and last night I smelled blood but didn't see anything and then only saw the smallest tint of pink when I wiped?
And itchy areolas 
According to Glow I'm supposed to get my period tomorrow, however I got my period on October 2and my husband came back the 19th from deployment and we have not been using protection. any thoughts??

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