Hello XXXXXXXX,
Welcome to JustAnswer. I'm sorry your feet are so painful.
The description of your symptoms sounds like "metatarsalgia", which just means painful metatarsals. The are several causes of this condition, and there are some things you can do at home to try to decrease the pain. Of course, it is also possible that some arthritis is involved as well.
The most common cause of metatarsalgia is poorly fitting shoes along with certain shapes in feet and being overweight. However, it is possible to have this condition not caused by any of these. Some people develop a Morton's neuroma that causes the same pain. This is an overgrowth of fibrous tissue around a nerve in your foot.
To help alleviate the pain:
You should see your doctor, or better yet a podiatrist for an exam. The above remedies will probably make your feet feel better, but you want to know what the cause is. So, as soon as you can you should make an appointment.
Here is a link for more information about Metatarsalgia from Mayo Clinic.
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