Maggots on the ceiling?

Hey

I have a problem. A few months ago, I caught some dried fruit or food moths because I had a degu. They then spread throughout the house, but they're mostly infested in the kitchen, but now I can't see a single fly there.

Now my real concern: for days now I've been finding small maggots with dark heads on the ceiling and in the skirting boards in my room (no food lying around, everything upside down, nothing). They're most likely moths, but there aren't any in my room at all. Most insects drive me crazy, but maggots and worms are the worst. I'm wondering how it can be that these maggots keep coming back, even though I check the skirting boards every day and don't find any. Please help me. These creatures are really sick and I can't think of anything else.