Tinkerbell started bleeding yesterday and it didn't seem like a whole lot but she does look swollen from down there, it seems she's bleeding a little bit more today, she is 10 months old, does this mean she is in heat? I have a 1 year old maltese and he has in the past tried to hump tinkerbell, but she never lets him, today i noticed she was the one sniffing around his private part, When Should I keep her away?

Could she get pregnant on her first heat and how soon after she started her period?? Help she is my first female dog

Thanks