My 2 year old Rex (Maymi) has a sudden, random nosebleed. Any help? He’s eating and drinking normally. Doesn’t seem distressed by it. He groomed away most of the blood. Could it be as simple as snagging a nail inside his nose while grooming? He’s due to get his nails trimmed, they’re a bit long right now. Does he need to be seen by a vet? Trying not to panic ha!