I concur with fatbloke regarding the hydrometer. A spirit hydrometer is not going to help with mead.
As for your current must, I would continue to keep it warm. Bread yeast really does need a warmer ambient temp then most wine and beer yeasts. Once you get your wine hydrometer, you'll be able to measure the progress.
A hydrometer is simply a tool that measures specific gravity: density of a test liquid divided by the density of pure water. You'll get similar specific gravity readings regardless of your location on Terra
As for your current must, I would continue to keep it warm. Bread yeast really does need a warmer ambient temp then most wine and beer yeasts. Once you get your wine hydrometer, you'll be able to measure the progress.
Thats why I asked where you were, hydrometers work the opposite way on your end of the world than here in the nothern hemisphere. ...
A hydrometer is simply a tool that measures specific gravity: density of a test liquid divided by the density of pure water. You'll get similar specific gravity readings regardless of your location on Terra