Smelly 🐱? HELP

In my last relationship my ex told me that my vagina smelt bad. I was a virgin back then and we never had sex so I know it wasn't an STI. Now I have a boyfriend and we've been together for a while. The first time he fingered me, he sniffed his hand but didn't say anything about smells. Then the first time he ate me out he didn't say anything about smell but when I asked he said it made his stomach hurt. Since that last boyfriend I feel self conscious when he's near my 🐱. We had our first times together two weeks ago, but I showered shortly before that so I know I didn't smell. It doesn't smell bad to me, but I could be bias since it's my body. How do I smell good? What should I do? How can I maintain a nice smelling 🐱?