I'm 5 weeks postpartum and still have stinging when I go to the bathroom. Not burning/stinging like a UTI but more like stinging like paper cuts in vaginal area and further back. I did get stitches with a 2nd degree tear. Is this too long to still be stinging every time? I'm debating whether or not to call midwife because my 6 week postpartum appt is next Friday.