I filed my taxes and received the refund then received a 1098T and filed out the 1040X. The amount refund is changed to a lesser amount than what I originally received.

My filed 1040 gave me a refund of $5,582. The 1040X I filled out now tells me on line 18- $5,582 and on line 22- $ 2500. Does this mean I get additional $2,500 or do I owe IRS from the original refund of $5.582. I have received the refund already.