The fuzzy leaves make the ID a bit easier, for me at least. My guess would be Echeveria pulvinata, though Echeveria setosa also has fuzzy leaves. There is an Echeveria 'Doris Taylor' that is a hybrid of the 2 if I remember correctly. As with most Echeverias they like full sun, but must be acclimatized to it. "Fuzzy" Echeveria are reported to be more cold hardy than the other species and said to withstand temperatures down to around 25F (though I've never personally tested this) Still think it might be getting too much water. Your watering frequency seems correct but it still looks overwatered, making me think that the soil isn't drying out fast enough. I only say this because the lower leaves look a bit translucent which I think is caused by excess water, kind of like edema. Could try changing it to a faster draining soil (repot it with more pumice or perlite) and see if that helps, or reduce watering a bit to like once a week or every 10 days.. just don't let the roots dry out too much or they may have problems. Hopefully someone else will weigh in on this, I'm still a novice when it comes to succulents.

Sorry can't help you with ID, but changing color to green most likely is caused by less light received by the plant. Some of its leaves look stretching thin, definitely need more light. And I hope that glass container has drainage holes. Edited to add my guess for ID, jelly bean plant, Sedum pachyphilum (whoops.. Typo. Should be pachyphyllum) or rubrotinctum or other species.

That is very etiolated plant...even trailing plants are more compact than that. They may have leaves only toward the end of the stem, but leaves should be plump and close together. Stems will be visibly sturdy, even if trailing. In low light, the stems keep growing long in hope they find more light. Many ppl think the plant is growing fast, but it is not healthy growth. Stems get weak, can't support themselves, leaves are growing far apart, may get the 'droopy' look, point in wrong direction, loose the color that is usual for the plant. Yellowish or pinkish color could be sign of over or under watering - what is it potted in? How do you water it? Old leaves will naturally shrink and dry and fall off, but not so many at the same time. Your plant is just too stretched and can't be corrected. The ends should be pruned off and potted to start new plants. But you need to find location with much better light for it, otherwise it will look the same, sooner or later.

From my experience when they need more light just before they start stretching the leaves tend to flatten out more as if they’re trying to open up wide to let in more light. Trying to get the most out of whatever available light there is. Thats what I’ve noticed anyway.