I need advice

My foot hurts really bad and I’m wondering if I should see a doctor.

If I did something to hurt it, I would. But it just started hurting when I woke up yesterday. I didn’t do anything to it that I can remember. Today it hurts so bad I limped around like an old man.

I’m wondering if you can just strain a tendon or muscle in your foot or something and it be something that goes away on it’s own. I circled the part of my foot that hurts really bad. It hurts to bend my toes.

It kept me up last night throbbing and today made me a grump. Pain makes me grumpy. Wondering if I really need to take the time off work for this.

Also there is no bruising or swelling at all. It just hurts.

Edit: actually I take that back. I guess after walking on it all day it swelled. Not bad, just no definition or arch in the bottom of my foot. It looks flat.