I am 24 years old and I've been in a relationship with my partner for many years, all through which I have struggled with depression and anxiety. He has supported me and we have been through much together. He is the only person I have ever been in a relationship with. However, recently, my issues have become more severe. I am at the point that I don't even want to spend time with him. I don't get excited to see him, and I have zero sex drive (not just toward him, but in general - maybe this could be depression or Paxil related? Or just losing interest? I don't know). I even forgot about our anniversary, something I have never done.
Tell me, in your opinion(s) and experience(s), am I falling out of love with my partner, or is it my mental illness talking?