Um ok so I was masturbating and doing my thing looking at porn not going particularly hard or aggressive, it felt like I was going to cum but this felt different it kind of burned a little and It felt was like there was a bubble trying to get out the tip of my dick and I was starting to lose my erection and I look and its not cum but a deep dark red drop of blood then I felt an urgency to pee and I did and it seemed like when I did pee there was a maybe 2 inch clot and a little blob in the toilet also wiped the tip and the toilet paper was slightly pink like watery blood. Drank some water and a little bit later nothing pee and toilet paper was clear. I havent had any sex besides jerking off since April 2023 and was tested at my physical and everything was neg. Im not on any blood thinners just asthma meds. Havent had any injuries to the area. Am I worrying about nothing?