I’m trying to receive bitcoin on Coinbase. They confirmed they have and it’s been pending on blockchain for over 2 days. Can someone explain what I should do

I tried sending bitcoin from a gambling site to Coinbase. Coinbase confirmed they have it and it’s on the block chain unconfirmed. Am I ever going to get my money do I need to do anything or just keep waiting? Usually it’s never been like this. Thanks so much for the help I am very bad when it comes to understanding this as I’m new so please don’t roast me. Also why have fees gone up so much, it’s like 6$ to send 15$??? And it’s saying 30$ fee for what? Tf? I’m about to be done with crypto it’s not worth anymore with how expensive fees now are