I have a female that just whelped her babies almost 3 months ago. While I was grooming her today I notice that she is bleeding. Could she possible be in heat already??? Or could this be something else??? I can't find a vet near me that is open today. The closest one is 3.5 hours away. Any advice would be welcome. I will bring her in if she needs to go. I just wanted to see if anyone on here knows. ( I am still learning

Thank you.