Can we get floxed but still fully recover

Can we get all the labels it's black boxes for and not have "toxicity " if that makes sense ? Like not permanently damage or if you get any of the symptoms does this mean we have the toxicity for life and have flair ups I am just genuinely asking

This drug causes my brain to not feel right anymore I'm always sad or anxiety or panic . Always fuzzy or lightheaded . I didn't get to really recover bc I got pregnant 2 months after getting injured form this drug . I know I'm really sensitive to everything I take now

I can say the insomnia , suicide issues , dark depression and most zaps in my head went away about 3 ish weeks later but left me feeling depersonalization for a while longer and of course panic and anxiety has lasted , fear has lasted , feeling out of it at times or Brain fog comes and goes but dizzy , lightheaded feeling of faint when walking around sometimes really sucks it's scary .

Also can we breastfeed with this issue ?