It’s not a doctor thing… I struggle too but it’s really because I’m thinking too much during sex.. even if I fiddle with the clit during sex it would take me years to finally come because I’m thinking too much “I need to come now, it’s been too long” ” he’s obviously super tired, look hes sweating like a pig” ” am I going to make too much noise, will the neighbours hear me?” ” My arm hurt” “I’m fed up now I want it to end” and it never ends 🤣.. but when I stop thinking and only concentrate on my pleasure, I would usually come .