My right foot is throbbing with pain

Where's the pain on your foot? 

If it's underneath the heel then it sounds like plantar fasciitis. Although you'll read that the pain resides after a few steps it can often linger through out the day.

If you think it's plantar fasciitis then you need to be especially careful the first few steps you take after you've been sitting for a while...like at the end of a class. The first few steps after sitting can cause a significant amount of damage. Even more so when you've been sleeping all night and first get up in the morning.

Before standing up trying slowly pulling your toes back towards you as this will help stretch the fascia before you stand up.

Try to find a pair of shoes that has good heel cushion to help reduce the pressure at the heel and I would try to compliment this with arch support.

Just note: cushion helps minimize the pain but will likely not stop it. Arch supports, stretching and not walking bare foot will help to address the cause of the pain.

Good Luck,

Hi ally I’m twelve so I know how hard it is to tell your parents that your in pain because it always makes you feel like your just over reacting but if it hurts you this bad I’ve found that it better to tell your parents that you need an x-ray and you need to go to the doctor because it could just get worse