Two questions

There’s nothing wrong with your plant however I would hit them up with a small dose of cal mag you might have a calcium deficiency in beginning stage.
good luck

The thing with soil is you don't want to wait until you see a deficiency before you attempt to correct it. You want to have your soil balanced so the plant can take what it needs when it needs. Was running three different strains and they all needed different strengths of feed with the trio so I said fuck that and just go with amended soil and top dress as needed.

Read this.
https://rollitup.org/t/ffof-fox-farms-ocean-forest-made-simple-autoflower.996511/