My daughter (18 mos) has, aside from a couple minor colds, been very healthy. No major issues, no ear infections, etc. But the last few weeks she's been smacking her ears, later sticking her fingers in them. But no fever, they're not red or hot, she doesn't act sick or anything. Could she have fluid in her ears or something else if it's not an infection? She's been doing this for awhile but couldn't sleep and unusually cried alot yesterday so I made her an appointment for this afternoon. I just don't know what all I should ask the doctor because she's always been so healthy.