UTI or normal healing?

Chelsea
I'm 10 days PP and during delivery received a 2nd degree tear. The last couple of days I started having some tenderness to my vaginal area return (it had all disappeared for the most part after about 3 days) and kind of have a constant itch in more than just the area near my stitches. I'm wondering if it's normal healing "irritation" or if I should be seen for yeast infection/UTI?