some one told me that, since its still winter time, the sun is farther away from us, that could be the reason it is small, do you guys think that theory is true. The sun is scorching here
No, I do not think this is true.
Take a look at this:
Check out how large the sun is, compared to the entirety of the solar system. Also, being so close to the equator, you aren't really that much further.
The sun is putting out a lot more energy than your plant needs.
As comparison...
This Nirvana Ice plant is maybe 50 hours from breaking surface and sharing a 25w 6500K Daylight CFL with four other seedlings.
My guess here is that you are watering entirely too frequently, especially with regards to the rain. Your soil need to go from wet to dry, completely! Not just the top looks dry, but when you lift up the planter it feels feather light because there is pretty much absolutely no water in there. If you add water more often than twice a week you are DEFINITELY over watering. Every 4 to 5 days is fine for the size of the plant and the size of the container. If it rains, then don't water it that same day...
The odds are very good that you've done a lot of damage to the root system. The plant will probably recover but you need to stop drowning the roots.