Help! Need advice please :(

Sa
So, my boyfriend and I have been dating almost a year. For the past two to three months, my sex drive has basically been non-existent. Of course it's frustrating for him and it causes arguments but it's completely out of my control and I hate it! My mind doesn't want it to be this way at all but the physical side of me just doesn't need it. I have no idea why but I want us to be able to satisfy each other and I'm not sure why my body doesn't need it. Any advice on how to increase my sex drive?!? I've been trying different things so anything would help!