well any advises on the situation that i'm having rn, should i stop watering the whole pot and focus on the plant and try to provide more light ?
or what should i do
Let it dry until you can stick a finger some 2cm in and it feels dry.
It is better to give them just a little bit of water directly where the roots are and wait until it gets dry or that the plant shows that it's thirsty (leaves will start hanging down).
They don't need much light at this stage and it looks like your light conditions were good because the stem didn't stretch.
The only concerns i would have are:
1. the low temperature, i think 24-27c is norm.
2. This soil maybe being moldy. If it is then you should translant, gently clearing root of soil. I don't know if this is the case.
I think your plant will be ok if the soil is ok. That i think because it already has leafs. I am not sure tho.
Also i wouldn't use nutes until they have more leafs & roots for protection in case something goes wrong.