Hey 👋
You already overfed your lady.
BioBizz allmix is already pre fertilized soil and has enough nutrients for at least first 3 weeks.
In my opinion this is already too „sharp“ for germinating. That’s why I personally try to fill at least 1l volume of my pot with soil with less nutrition, so my plant does not get too many nutrients until the roots hit the fertilized soil.
In my opinion I personally would start another one, as it’s faster to grow to that level, than to fix the problem.
If you want to try, definetly don’t feed her until she hits week 3-4. Until then, just give her plain water.
Hope that helped 👊