Itchy and Sweaty

Anyone else suddenly get itchy, sweaty, smelly feet? I never had this problem, could even work out without socks and no issues. Now I'm just sitting and I can't even stand to smell myself! And the itchiness-it's like I can't scratch enough for relief. I guess I'll just have to get some cream deodorant and hope my family doesn't banish me for the stink lol