I've had problems with my two best friends over the past year or so. My health has declined sharply, but they haven't been there for me. No messages to check in, I'm always the one initiating. They moved in together and have been going out together doing fun activities, but I'm never invited now. When I'm invited its to go to their house and only one of them is ever there and I'm there to help with house tasks or be a friend when something goes wrong. I had a mental breakdown in spring and heard nothing from them, and have been going through the worst time of my life medically without them having my back. I just feel forgotten, like I'm no longer as interesting now. Any advice with this would be appreciated as I just don't know what to do