I couldn't wait, I've already repotted it, when I removed it the soil was terribly soaking wet and I smelled a rot!

I removed most of the old soil and some of the roots, and potted it in a fresh soil with some fertiliser, egg shells and a sprinkle of Epsom salt.

Hope that will do it good and it will survive.

Oh and I found an earthworm in the old pot so I left it with the plant to discover and help in the new place :)

Here it is now:

Ran

I am sure you want best for your plant, but using egg shells and Epsom salts may not be it. Earthworms are OK in the garden, but not in a small pot.

If plant was rotting, all rotting parts should have been removed.

I did removed all rotten roots and double checked there is nothing else before potting it, I've noticed that there are some new roots are coming out, hope this is a sign that it's strong enough to survive.

The eggshells and epsom salt amounts are very small according to the soil, I just mixed them with the top part of the soil for future benefit.

Ran

That sounds good, and hopefully roots and leaves will continue growing well. Eggshells are of no benefit - they take forever to break down - I would bet that when time comes to repot your plant, eggshells will be still there, intact. And what would they supply? and how much? - they are supposed to add calcium but your plant probably doesn't need it. Same with Epsom salts: do you know what they supply and how much? It is bet to stick with balanced fertilizer, and use no more than per instructions. Ingredients are on the label so one knows what are plants given.

Thanks Rina for the advice!

I will keep that in mind. It's the first time I use Epsom salt so I was cautious.

This morning: it still looks fine after repotting.