I'm guessing it's just normal pp bleeding. Your tear shouldn't really be bleeding at this point if it's been stitched. If you are having a lot of pain (like the pain is increasing rather than decreasing) or notice stitches falling out, it's worth getting your midwife to just check for you. Or get her to check for your just for your piece of mind if it's bothering you. I did have a stitch pop out about day 4, but it was no big deal and I don't think it bled.
But your postpartum bleeding should continue for 4-6 weeks, sometimes longer, though it won't always be as heavy as it is these first 2 weeks. I found that warm baths 1-2 times a day with a little bit of lavender oil in the bath were great for healing. The water keeps things moist and helps to stimulate your tissues to repair. My midwife recommended it and I was like, seriously, you expect me to get in and out of the bath tub!?!? I had a home birth with no pain relief but THAT seemed impossible at the time. But it was so nice! And really helped.