Husband says I often smell like sweat

I shower once a day. I don’t usually do much that actually makes me sweat during the day (I go to the gym in the AM, but my daily showers are afterwards). I’ve changed my body washes. I’ve changed my deodorants (although he says my sweat smell isn’t my armpit smell).

I don’t know ow what else to do? Do I have to shower twice a day?

*ETA: I’ve just had a Ton of bloodwork done (for other reasons) and everything came back normal