It looks like you have suffered the straining of ankle and injury to foot ligaments. Thus, it is crucial for you to get an appointment with the orthopedic doctor in order to receive a correct diagnosis and plan of treatment.

It looks like you may have an ingrown toenail. When a toenail grows into the skin instead of over it, it can cause pain, redness, and swelling. Sometimes, it can make your whole foot feel funny or like a tendon is pulled. To help with this, soak your foot in warm soapy water and gently raise the nail. If it’s really sore, see a podiatrist for help.

It sounds like you may be hypermobile, which means your joints can move more than usual. You might have less stretch during yoga or feel intense pain in some stretches as symptoms. Instead of pushing too hard when stretching, focus on gentle moves for flexibility because this can help protect your joints. Also, make sure not to do any position that causes discomfort or hurts.

Your dad's walking problems and le­g pains could signal restricted blood flow. This condition, periphe­ral artery disease, make­s walking hard. Your dad losing weight and unable to walk well is worrying. He­ may need a vascular doctor to check his le­g circulation and treat the issue. Physical the­rapy could help build leg strength and improve­ blood flow too.

You might have costochondritis. This is when the cartilage in your ribs gets inflamed, which usually causes pain and tenderness. It may be related to weight loss and sometimes comes on after an illness. To help relieve the pain, you can do some gentle stretching, use heat packs, or take over-the-counter painkillers such as ibuprofen.

I suggest you consult with an orthopedic specialist right away. This injured ankle may have damaged the joint, which led to a throbbing pain. During this time, you may relieve the pain by applying ice to the affected area; taking antinflammatory medicine and keeping your leg elevated. But these are only short-term fixes, which would require an official diagnosis and treatment from a specialist.