Got to know everyone in team got more than me just because they asked

Switched to a new company some months back, they asked me my expected pay, i told them some amount which i thought was significant then recently got to know everyone is getting paid more than that ( even people with 1 YOE ) just because they asked for it while joining. Not sure how i should feel about it now. I can't even ask them directly and appraisal cycle is 8 months to go.