Resource Exhausted (Trial) After a Few Hours

Hi. Trying to understand resource costs. I have a trial that’s been going for 2 days now. I just today (a few hours a go) got my service up and running. And maybe played with the app for 20 minutes.

I’m not understanding how this very light usage could expire my trial credits.

How much credits do we get the trial? Is there any breakdown of what drives the cost?

I’m comparing this against Railway which I have been using constantly all day, and my “cost" there is about 25 cents.

So , this has me very confused.