To breed rabbits it is essential that you know the genetic makeup of a rabbit goind back at least 3 generations. Many rabbits who come from petshops and unscrupulous breeders will breed from any rabbits without taking into consideration any of it the rabbits genetic faults, this can result in rabbits who have health problems, such as bad teeth, cardiac problems, more prone to gut stasis etc.
To breed rabbits it is essential that you have an excellent knowledge of rabbit care and have a wide and in depth experience of caring for sick rabbits.
You need to take into consideration what you would do with the rabbits which you are unable to sell, these will need to be provided with suitable sized accomodation, neutered and vaccinated whilst still being fed and watered.
Contrary to popular belief baby rabbits are not easy to rehome, the rescue I am involved with last year took in many young rabbits whom had arrived into this world through no fault of their own only to be handed over to a rescue. We still have 4 of these a year later looking for a permanent home
These are healthy rabbits who have not had any health issues.
If you look at many of the freeads there are many rabbits who are offered 'free to a good home' as their owners believed that they could make some money out of breeding. Sadly there are many thousands of rabbits each year who either end up in rescues, get let loose in the countryside, get fed to snakes, ferrets etc or end up living in a household where there owners are still looking for a permanent home for them.
I would ask you to reconsider your thoughts about breeding and enjoy your rabbit for the lovely rabbit she is. To help reduce the chance of your rabbit becoming hormonal I would suggest getting her neutered as soon as you are able at around 5 months.