Hey, i got bitcoins sent to me yesterday like 15 hours ago and i didnt notice it was still at 0 confirmations. (Only has like 188 fee per byte)

Then i tried sending most of the bitcoins to other address with around 570 fee per byte, is there a problem that could happen beacouse the btc i received dosnt have confirmations?

Can the btc i sent get confirmations faster then the one i received?

Thanks for the answers in advance