I have a really tight ligament in my foot, and my doctor said it was rare and almost everytime i walk my ankle cracks. what would be good for the pain?

See a Podiatrist: See a podiatrist- foot specialist. Most likely you have a condition called plantar fasciitis which can be helped with special shoes.

Foot specialist: Calf stretching, ankle joint range of motion exercises like tracing the alphabet a to z with your toes, and anti-inflammatories such as ibuprofen. I recommend a thorough exam by a foot and ankle specialist.

Ansaid (flurbiprofen): Inflammater agent like naprosyn or Motrin or aleve (naproxen).