I would not be so quick to divorce if I were just bored with my life. You can't think solely about you in a decision like that... you have 2 children.
What did you do before you married, had children?
What do you love to do? What are your best skills?
Maybe you should speak with a counselor so you can sort out your thoughts, find a hobby you love, find yourself.
So many moms lose themselves in the marriage and motherhood. It is up to you to keep you healthy and a healthy mom equals a healthy family!
Sales is hard if you have never been in it. You get a whole bunch of no's and very few yes's. Sales can knock someone into a depression pretty quickly if they are not good at what they are selling, have a standing clients and are self motivated. Sales is a LOT of hard work and yes, it has the potential to be extremely rewarding but it takes a lot of sweat equity to get to the rewarding part.
You don't speak much about your husband. Do you ever have date night? couple time?. Every couple needs some time for themselves to keep their bond strong.
I hope you find what you are looking for. Remember that the grass is not always greener on the other side but when you are staring at it from a point of view like you have now..... it looks lovely. Keep it real and focus on your family, especially children.