Hi @Sabina33
Welcome! Chemo is always a daunting thought but as @jennyss says, reactions can be so widely different that it’s hard to know what any one individual will experience. Your oncologist will outline what treatment is recommended. Mine gave me a sheet of information on each therapy - this was very helpful, particularly to refer back to later. Remember that lists of possible side effects are just that - a list of what’s been experienced by a large number of people. You won’t get all of them! Losing your hair is likely so have some thought whether you want try cold cap. It too varies in effectiveness.
Many patients suffer fatigue, but not all - I had none and worked throughout. Similarly nausea - drugs may help a lot so don’t suffer in silence but again, I had none. Most people start to recognise a pattern of good and not so good days and can plan accordingly. Remember chemo is finite, take one day at a time and count down the number of treatments! Best wishes.