I gave birth 6 months ago and am breastfeeding. does any of these contribute to me having no sex drive at all? is it hormones or just me?

Lol... It's tiring enough to work and come home still have to look after baby and worse if they don't sleep through the night. Add on if you have ANOTHER toddler who also demands your attention when you are back, a little bit of housework, who has the mood to have sex?!?! Give me a good night sleep over sex anytime... :p