I am no expert. Shkooter. I also have not made starter from Spelt.However it appears, from the photo, to be alive. Why did you remove some of the starter?It should be OK at this temp. But the warmer the conditions, the quicker it will use the energy available in the flour.I would give it a good feed, say 1/2 cup of both flour and water and give it a good stir every hour or so. I leave a spoon in the jar and just give it a stir as I pass.. It sounds like it is hungry.Let us know how you go.
In the fridge, it will hibernate. When you take it out of the fridge, you need to feed it and give it a good stir. And bring it back to room temp.I am wondering where you live? If it. Is very warm you could have the same problems that Gert had. . Because of the warmth, she had a very hungry starter, but eventually made an excellent loaf. I would be inclined to mix 400g of starter with 500g flour, 1 teaspoon of each salt and sugar, and water to form a soft dough, knead for 4 mins, tip into a cast iron pot, ( lined ) that you can put a lid on. Let it double. Then bake with lid on for first 30 mins. Then without for 15. I have no idea how long it will take to double as it depends how active the starter is. If it looks like it is late at night, stick it in the fridg, remove in the morning, and continue to let it rise. Emergency treatment!!!!!! If after 24 hours nothing much has happened, scrape back into TMX and knead in 2 teaspoons of dried yeast that you have mixed with a little warm water.Sorry to prattle on, but there are many variables and you will have to find what will work for you.
Katie and I were only discussing this the other night. Neither of our starters double but only grow by the amount of what we feed it with. I've read where people say their starter doubled overnight but ours never has (our dough doubles but not the starter) - it just gets bubbles and I thought that was what was supposed to happen. It can all be very confusing. I agree that bubbles are a good sign Cookie