You can overwrite your transaction with a higher fee. It will automatically suspend the previous one if the second one proceed faster. However, I have never used trust wallet before so I have no idea what to deal with this problem. I think you can manually write a support form so as to recreate a new transaction.
Currently, there are high number of transactions on the network everyday since bitcoin has gained back its price and toward a new all time high. People might try to buy more ethereum and altcoins in order to be rich whenever the second pump comes
I was suppose to overwrite as you said. But now it’s not pending anymore and marked “success”. But for the other one (which I’m the receiver), maybe I should contact him to overwrite. Is it not gonna double spend for sure right?
It's not.
when you are overwriting transaction with zero fees that means you will be cancelling your old transaction.
when you are overwriting your transaction and replace it with higher fees that means you wanna pull it to be included into the priority transaction that will be confirmed by the block as soon as possible.
As a receiver, the same mechanism will be happening. As long as you are getting some confirmations on your tx and you will be fine. You should not feel worried about that.