Hi Samira
Firstly let me say welcome to this wonderful site full of wonderful women. I am not happy you have joined us, but I can assure you there is an abundance of support here for you.
I am 34 and was diagnosed in July last year - have been through chemo and now doing rads. Like you, i was petrified at the thought of chemo. But i have to say, I really didn't find it too bad at all. No nausea or fatigue, food generally tasted ok (although I went off a few things), and worked through most of it.
Best advise I can give is to exercise - even if it's just a long walk - every day. My Onc advised this, and I was already doing it prior to getting BC, but I really do think it had a big impact on how much chemo affected my body. My body remained strong and healthy despite the drugs going through it. It also helps your mindset, releasing those good endorphins.
Best of luck with it all - feel free to ask any questions.