Anyone know any home remedies for underarm sweating? I sweat more than most people normally but even…

Anyone know any home remedies for underarm sweating? I sweat more than most people normally but even more so now with my pregnancy... it's awful, it's annoying and embarrassing. It doesn't smell. I've been using coconut oil under my arms because store bought deodorant/anti perspirant makes me sweat even more. Always has. Has this happened to anyone else?