Need help.

Good morning ladies!!I hoping to get some answers and advice please. My daughter has been sick for the past month she's had a runny nose and a really bad cough. She throws up at least once a day and has a fever at least twice a week and occasionally she has tons of eye boogies. I've taken her to the doctor 4 different times and they say it's normal and it'll pass but It really bothers me that she's so sick. She's always grumpy now and I hate that she feels bad. I've done so much I lysol everything. I constantly wash my hands. Idk hoping for maybe some home remedies or should I go back and demand some medinice for her? I miss my happy baby.