Is this Overwatering or Underwatering or Nute Deficiency. Help Please

looks a little over watered.

i'd put it in a bigger pot.

Just stop watering for 3-4 days and see how it looks.

with the size of your container, your plant could go without water for at least a week and still be fine.
I wouldn't put it in a bigger pot though, that would just be unwanted stress that you don't want right now.

Wait until it perks back up to transplant.

Looks and sounds like overwatering. Let the pot dry out before each watering. Try every 3-4 days instead of every day.

Over watering = watering too often. Give them a good watering, let it dry out then water again.

guys its a small pot. bottom fits in the palm of my hand. The soil is dry every time I water. I even check with a moisture meter and it always at zero. I use a sprayer to water.

Are you guys sure it overwatering? I reduced 5ml the other day and It got worse.
and today i gave it extra, about 35ml to see if that does good or bad.

Dont water until your plant is totally dry,those are soaked.When you keep them too wet they just stop growing.When you check your plants for wetness check your planters wieght when they are ready for water they will be light as hell.Allways put extra perlite in your soil to keep this from happening(overwatered)I water only ever two or three days,mostly ever two days depending on the heat in my flower room

plants don't just fall over and die the day they don't get enough water.

Just stop watering for at least 3 days and no more than a week.
If it fixes the problem, great. If not, you can cross that off your list.

no harm done.

Guys, I hate to say this, but you guys were WRONG. I didn't water the plant for one day and it dropped even more.
I use a different method where i water small amounts every day and gradually increase as they get bigger. But i guess i didn't increase enough.