You think these girls are ok?

hi all,
This is my first grow indoors but 2nd off all. I've done successfull outdoor grow once. I put the 5 seeds in soil at 11th of October. 3 bubble kush and two of them are NL Cheese so it's 22 days from seedling. It's almost 3 weeks but comparing to what I see on peoples journal, 3 week old babies look way longer bigger than mine and they already have the 3rd set of leaves. Mine are look 5 days old comparing to them even they are 22 days old from seed;( I share the photos. Please let me know what you think. Do you guys think everything is ok in my set up? I use the nitrogens accordingly and I use them with 6.2ph water. Thanx in advance.

I use CFL bulbs. 5x125w 6400k and 1x80w 2700k placed on a frame properly and turned around with a reflective fabric like we do on filming, we call it shower light. Light cycle is 18/6

Hi How are you today, with cfls you want them as close as possible to the plants, plants grow slower under cfl anyways so no worries yet, you should not be feeding at this stage unless its something like a kelp juice or extreme baby mix, there just to young for nutrients. Let them dry out completely in between watering, I used to mound the soil up a little around the stems to help steady them until up potting, but its just what I did. They look healthy keep us posted.
Moondance

Ok thanx, I don't have vantilation system yet. I just open the window for few hours in day time. Do you think this will effect the growing? The temperature in the room itself without any heating is 24-25c and the humidity is something between 35-50.

I will bury the stem all the way up to the cotyledon leaves and lower lights like until 2 inches from tops. GL

ok i just raised the pots like 10 inches and now they are close to light source as 3 to 4 inches. But the reflective fabric is all the way around them and i guess the heat is very good for them now as its raising 26-27c without any heating. İ hope they will love this new settings.

PS: i moud the soil like a small pyramid through their lower leaves.