Don't worry! MetaMask might be running slow right now!
Please try these steps:
1. Please ensure both DTTD and MetaMask app are on their latest version
2. Force close both DTTD and MetaMask app
3. Open the DTTD app
4. Connect your wallet again using the "MetaMask" button
Some of the MetaMask user may face connect issue when they are on VPN. Please use another network to connect MetaMask if you face connect issue while using VPN.
Submit a ticket here if it still doesn't work!