toddler tantrums

Katherine

moms help! my toddler (almost 3) recently started screaming like HIGH pitched screams when i put him in his high chair and walk like literally 10 feet away and he will stop when i get closer to him(seperation anxiety maybe? but this is the only time he does this). how do i help this situation? he just started doing this a few days ago. i googled about tantrums and honestly none if its working.