Indoor grow 2 Special Kush & Super Skunk

OK so we have leaves they started off a bit yellow so I had raised the lamp to 40cm until they started looking stronger, lowered light power to 25% and now they are at 33cm as they started looking a bit leggy. Tbh I have no idea what this yellowing is, so any helpful comments would be appreciated💚

OK guys sorry for the late update but we had a bit of a mold issue😭 Anyway, I kept their humidity down to 40-55 for a few days, intensified lighting, heat and air circulation and just today they seem to be picking up. I've taken them out of the tent for a hit of sunlight because they have been looking really droopy and they really seem to like it. Hopefully they will soon make a full recovery🤞🍀

Ok guys here they are just before lights on, they are a bit droopy and I'm wondering if they need some calmag.. Anyway still holding out with the hope they will pull through. The skunk is very stunted but they have started getting a more healthy green in their leaves...

Ok guys had a rough few weeks with my ladies they got super bad nute burn and nearly died, I had to repot them and trim the roots to save them about 5days ago. The little skunk went back in same pot as it is still small and the larger kush went into a slightly bigger pot not by much. Anyway, finally they have started showing some green on those leaves Before repotting they were completely brown, droopy, and didn't even pick up for lights on for 2 weeks or more idk The skunk definitely took the repotting much better. For the root trim I just did it with my fingers for the skunk because the roots were small, for kush I used scissors, and tbh the skunk has pulled through much quicker and better. Anyway I feel like a terrible grower and the bane of plant life rn😂 I have had such bad luck with my grows seeing other people's first grows here is definitely making me feel worse😂😂 Fingers crossed they will pull through😅