I am at day 10 of a new sourdough starter. I started using rye flour and all purpose flour but due to the COVID 19 pandemic I had to eventually only use rye flour because it is what was available. The starter isn't rising as much as I would expect.. usually it rises 1 or 2 centimeters, but it does bubble and seem active. When I start mixing it before feeding it seems like it smells like eggs. I feed it every 12 hours and keep it in a warm part of our home. I am not sure if I should start over (finally found unbleached all purpose flour!!) with an all purpose flour and rye flour mixture or if I should keep going.
Sourdough experts- please help!!!