This is just a temporary problem and will be resolved soon, you don't need to worry too much, all you need to do is just wait and I believe the fee will soon decrease in the coming days. I'm in your situation too, I'm also waiting for transaction fees to drop so I can transfer some bitcoin to my main wallet. Bitcoin transaction fees sometimes fluctuate just like bitcoin prices, so you should check before trading, if the fee is too high, you can also wait for it to decrease. This is normal for the bitcoin network, you will no longer be surprised or confused when you participate in this market long enough.