Hey there, business!
First of all, I just want to tell you that I will bli neder have you in mind when I daven tomorrow. And I just said a perek of tehillim right now.
About ideas for strengthening your emuna- listen to shiurim. There are some really inspirational speakers out there! Like Rabbi Wallerstein for example. Or Charlie Harari, or Rabbi Klatzko… Just check torahanytime out!
Stay strong!