I wouldn't micro manage the " baby " leaves on this seedling ... She looks ok.
AUTO TIPS :
Overwatering and overfeeding IS THE MOST COMMON SCREWUP with these plants.
Plant seed into FINAL SIZE CONTAINERS from the start. Transplanting is not required.
Some will argue this point but they will do fine ( straight to soil ) in your containers .....
I use Grow Bags , smart pots and regular black plastic pots. I recommend 1 gallon to 5 gallon. These are perfect for indoor grow sizes.
Use a good potting mix - happy frog , fox farms ocean , pro mix or even this lowe's veg garden mix. With this mix it will start your seeds with out overfeeding because it has Nutes in it. Just PH water to 6.5 ( I use tap ) and mist your seedlings INSTEAD OF DROWNING ENTIRE POT.
Autos can be grown on ANY schedule OVER 12/12 .... 24/0 , 20/4 , 18/6 most common.
12/12 cycle will give you shitty plant performance with autos. Stick to one schedule ( 18/6 ) THRU THE ENTIRE GROW. Autos will begin flower on its own. Usually around day 30-40 .
Be careful of stressing autos : they hate pruning , cropping and other man handling.
You can LST autos with good results - you cannot clone an auto but you can SEED one to make FEMMY autos.
They can get pretty big ( strain dependant ) and take the recommendations of harvest time as a guide ONLY .... Autos do much better running longer than what that breeder time says. Most Autos will usually finish under 90 days with some Super Autos / Hybrids that show very dominant Sativa will run longer to mature ( but way worth it ).
If using LED lights - you MAY have to add some calmag sometimes and usually a much lighter feed ( I feed about 1/2 strength ) as autos are sensitive to overfeeding and can stunt , but autos do not have time to recover ....... Veg stage is very short ( few weeks ) before throwing sex and beginning preflower .
There is much more but .... My 2¢