Now what?

Okay so a little update and a couple questions for anybody whos willing to answer. 1st plant ever. Bagseed indica. 5 weeks and 1 day old. 300w led and 2 43w fl. FFOF soil PH has stayed between 6.5 and 7 its whole life. Just started using nutes. Fox farm trio. Doing half the prescribed amount. Okay so as you can see im trying to keep the canopy as flat as possible for lollipoping. I guess im just kinda confused on when to flip. I want the biggest yield possible but i really dont have much room in my closet so i cant let it get that big. Its my first grow so i dont really know what to expect as far as stretching. Ive read that about 12" to 15" is a good height to flip at but idk how to measure mine since ive been bending them over. Do i measure from top to bottom just like it is or do i measure up to the main colas and then out bc thats the way they grow now. Does the training ive done so far look good? If i do flip it at 12" and it harvests at about 2 ft what kinda yield can i expect assuming everything stays on track. Im thinking its female but the pistills havent popped out yet so im not 100% yet ill post a pic of a caylx. I know this is all just newbie shit im asking but this is a newbie forum and i am a newb so any input would be appreciated ty.

yeah measure from bottom the the highest point and for an indica dominant it will generally be height x 1.5 but if its a hybrid x2 give or take for flower

I had an indica that stretched about 5 Inches the whole flower time after LST and supercropping ....... If you take a clone you'll know for next time, yield a hard one almost impossible to guess bud lots of factors can throw it left or right . if my life depended on an answer then , I can see 8 or so new growth sites so if you didn't tip anymore or train for more then if you were to go 12 in and flip ....... With all factors allowed for 1 - 3.5 but like I said its pretty much impossible you could have a freak greenthumb and freak plant n pull 4+