Girls, ibuprofen 10 mg/kg? I saw somewhere that 20-30... We have Nurof…

Girls, ibuprofen 10 mg/kg? I saw somewhere that 20-30... We have Nurofen Fleet 40 mg/ml. Daughter is 17,700 somewhere. Gave 5 ml (200 mg) in 2 nights something was off, resisted. Then at 14:20 gave less than 5, 4.7 (180 mg roughly). But it's not enough for 8 hours. At 20:50 5 ml (200mg), also didn't all go through. Do you think it's too much? I looked up the dosage first, found 20-30 mg per