One week ago, my left big toe was partially numb near the nail area after i came back from a weeks trip that required alot of walking. its slightly better now but i woke up with right big toe feeling fullness today. what is wrong?

First thing. Is your nail discolored? If so soak in warm water apply antibiotic cream cover with bandage. Then place your foot into the boot while standing where does the end of the toe reach? If you can place your thumb between toe and end if shoe, ok if not new boots needed. If ok The toe area might not be high enough. If help needed see your podiatrist.