Sex ONCE in the last 12 weeks. 🙊

Ladies, I need advice. I'm almost 12 weeks PP. I had a small tear on the inside and everything healed nicely. I BF. I have only had sex with my husband once since she's been born. I just don't feel like it. He says that it's okay, he understands what I'm going through. Sigh, what do I do? How can I make my libedo come back?? 😞