Been breastfeeding for 8 days now and obviously my nipples are sore and bleed at times. Well my baby…

Been breastfeeding for 8 days now and obviously my nipples are sore and bleed at times. Well my baby has been spitting up and spits up some blood. I haven't noticed my nipples bleeding in a couple days then he spits up blood I'm a little bit worried. I don't know whether it's from my nipples or what. Anyone have any similar experience?!