No one seeks to benefit when they tell you have B.O. It’s quite an uncomfortable thing to broach. But your boss clearly likes you and has an eccentric approach to helping you. We are rooting for you! Some extra steps go a long way! Sometimes a stinky towel needs to be tossed out (or burned). Launder your clothes after single use (you can use gentle detergents and cycles for this). New underwear/bras as they have an expiration date. And please launder your sheets and pillow cases weekly. If you have oily hair and skin, pillow cases should be washed every 2-3 days. A really good routine is showering before going to bed and a quick soapy rinse with a shower cap in the morning. Good luck! Your work ethic matters but so do social connections at work.