bleeding out of my uretha when I urinate

So I'll be honest I was curious, and I regret it now. But one night I decided to stick an ear bud cord down my uretha and this is day 2. I masterbated earlier today and after about 30 seconds it made me have to urinate really bad. It stung for a second and then a little bit of blood came out. I've done this before with other tiny objects and it never bled but it hurt to urinate for a few seconds. It's healed in about 3 days but I don't know what to do this time. Should I try to hydrate less or more? Urinating hurts and I feel as if that is stopping the healing process. And please save the jokes. This Is a serious matter and any help would be very appreciated