I am a true believer in going with your gut instinct. I knew when I was ready to go back to work with my first child. I knew that the childcare arrangement I had found was very good, I knew my child was ready to be without me throughout the day and I felt that I needed to do something for myself as being a fulltime mother was killing my self-esteem (my lack of interaction with adults and not using my brain was making me blue, plus I don't like the idea of not being able to contribute to the household finances).
However, when I moved here I wasn't comfortable with leaving my children with one person all day at home (in London I used a very well recommended full-time nursery with qualified staff) so any work I did was from home.
Don't buy into the fact that you need to stay at home to be a good parent but if it doesn't feel right at the moment then give it a little more time. If you are not comfortable with the idea of working now it is important to ask yourself why. Is it because you really want to be with your children or is it more fear for yourself? Many women are very nervous about going back to work after a break and they fear not being able to cope, it's easier on the ego to turn down an offer than to fell that you might struggle and quit/be fired.
When you are ready you will know it, if you have been offered jobs already I am sure in the future you won't have trouble having more offers.