Need some help

Hello everyone,

My daughter is currently 10 months old & I have not gotten back on BC bc my husband & I want more kids & I was breastfeeding & chose to just not go on anything. Last night, after intercourse, I noticed that I had extremely light pink spotting on the toilet paper. (This is what made me find out I was pregnant with my first daughter) & I am a week late for my period (also know it can become screwy with breastfeeding) so I was wondering what everyone’s take is on this. Should I take a test? Or is this all normal period behavior with a women who breastfeeds? Thank you in advance.