Hey, you need a hug. I am sorry you're being pinched for cash. Can you afford the upcoming hike? Can you re-budget to make it work?
A lot of people feel like disabled individuals are a burden. Disabled people feel like a burden. People get stacked with situations they have to handle. Clearly your landlady is stacked with one. Also the more people get squeezed, the less compassion they have as a whole. If you can, I would suggest you either save your money or figure out a way to increase your income. I know nothing of your country though. I am just suggesting as a safety net you can utilize pending you find yourself in a horrible situation. This might sound rough, and it sounds like it's hard to find another place to rent, but perhaps look into that if you cannot agree to her standards. Maybe even a room? I am not sure what kind of access you need though. Otherwise, just be cordial enough to get through. Many do not do emotional please, they don't really care about emotions as a whole. So it's useless to utilize.
Outside of that, if you can plausibly remove yourself from some of the negative media you're taking in. Try to find some peace for your own soul. Even if you're in incredible amounts of pain, try to find a way to give yourself kindness. It doesn't have to come in the form of food. Or buying things, really at all. Just perhaps picking up a small hobby you can enjoy. I am not sure where the resources are online, but there might be a support group you can join. Likewise, not sure what is available in your area but you might be able to find someone who can help emotionally support you and meet you at a sustainable level to your income.
I am not sure if any of this helps, but just try your best to give yourself a little fresh air from time to time (even if it's from a window), eat as best as you can (even if it's all crap - eat the best crap you can), and try to de-escalate your pain through self-kindness.
Drink water!
Hugs!
You bother, because you are. When you're not, you won't bother. Just keep bothering, because you're worth bothering over.
I think people would have complained about the graphics had it been Switch-esq. Although I too like them more too.