TINY tear. Discomfort 4 weeks later

Lauren • Blessed with our #1 June 2015
Hey! Had my sweet guy back on June 13th. Doctor refered to my tear as a 'skid mark' - super small. Two small stitches. Had the normal pain/recovery. Dissolving stitches. And just this past week it started hurting again. Sore when I go to the bathroom. Most sore at the end of the day. Should I be concerned? Any similar experiences? Thanks!