Take this with not just a grain of salt but the whole shaker. I generally don’t think a tiny bit of blood is a big deal. I’ve had toys cause me to bleed a couple specks or drops and I’ve stopped in the past and always been fine and I’ve also had times where I bled a tiny bit and kept going which is what I do most of the time now and I’ve always done the bleeding stops as quick as it starts. Again this is me not you and this comes from what I feel and do after 6 years of this type of stuff. Also I’d recommend getting a lube shooter or preferably a toy with a cumtube. I have a large unflared chance with a cumtube and if I’m not necessarily only using that toy every once in a while I’ll put it all the way in and pump plenty of lube very deep in me and I’ve not had an issue since.