No sex drive....at all

Any advice? I have had no sex drive at all for the last 1-2months. My husband whom I’ve been with for 8 years and I had sex probably 2 weeks ago. I’m just not feeling it at all. And I don’t know why. I love him dearly so that’s not the issue but Is there something wrong with me? How do I get in the mood, we’ve tried different positions/rooms, sex toys. He works 12-14 hour days and is always horny in the morning and at night but I’m just not and I’m at a loss.