My 2 ear old has a runny nose and her ear started hurting. I put some herbal drops and noticed a lot of blood in her other ear, what should I do?

Time to seek help. Two year old kids are likely to have an ear infection when they present as described. Blood in the ear canal could mean a ruptured ear drum from infection or a kid placing foreign objects in the canal to try to poke at a pain source, resulting in a bloody scratch in the canal.