Good day everyone! Could you please tell me where to find a child of 6…

Good day everyone! Could you please tell me where to find a child of 6 months and 13 days old? The first two teeth appeared for us at 4 months old, but without fever or diarrhea everything was fine in general, I was so happy about it. Now there are three more coming out and this has affected that she had a temperature, bad sleep, sometimes a bit watery stool but not exactly, (mushy), tantrums, today she had a real meltdown, she went back to me on my arms, she doesn't calm down, mom took her too, and dad takes and calms down (I feel like a bad mother) and then again suddenly cries, thought maybe colic, gave her dill water, well