Dear @Annaspanna, I'm so sorry you've had to join this club, but welcome and you will get plenty of support here. I'm also TNBC, almost 12 months. Lumpectomy and nodes out, chemo then bilateral mastectomies.
The beginning of this journey is a shocker - you will feel scared and completely overwhelmed. That is normal. You'll be sad and cry. That is normal. You may feel despair and life has gone out of control. That is normal. Please give yourself permission to feel sad etc if you need to. We've all been there in that whirlwind of craziness. Lean on your medical team and breast care nurse, they know what they are doing and your nurse has a wealth of experience and information.
It will feel like a long road ahead of you - but - It will come to an end before you know it. Try not to look too far ahead. It's daunting.
As far as supplements etc discuss with your oncologist before you start anything. Just focus for the mo on being gentle with yourself - eat well, keep well hydrated and rest when you need it. Gentle exercise like walking will help you get through.
Come on here with questions or for a vent. We are here for you.
Biggest gentle hugs xx