Dogs are not easy and it can be heartbreaking. I think patience and perseverence is the key quality when it comes to being a good breeder. Things rarely fall into your lap and heartaches are frequent. Often it can be one step forward and two steps back. Certainly it can take a will of iron to continue on in the face of adversity sometimes, but it helps to know what your goals are and to keep them firmly in mind. It helps to have a passion to pursue too as that tends to keep you focussed. I have found that those without a passion or a goal tend to last on average around 5 years give or take before they disappear from the scene.
It is rare person who finds dog breeding economically viable, and the truth is, for a good breeder to get to that point they often have to spend a fair amount of money, particularly at the beginning. There is a well known saying that "there is a lot of money in dogs...and most of it is mine"
You have decided at this point that to continue with the poodles is for you not a viable option. Fair enough, your call. Is there a next step for you when it comes to dogs and breeding/showing? Tell us your thoughts - what you want to achieve/what is your goal/what is your passion - and perhaps the good folk here can help guide you so you can work your way towards achieving it.