Spontaneous Labour - no signs?

Did anyone go into spontaneous labour with their first baby despite having no warning ‘signs’. I’m 37+2 and still feel like I’m in the second trimester 🤣 I don’t feel ‘heavy’, I don’t feel any ‘pressure’ down below, I don’t get lightning crotch, I don’t get braxton hicks, I don’t go for a wee a million times a day. I literally get nothing, just a bit uncomfortable putting my shoes on with a belly in the way🤣🤣 Although this is brilliant for pregnancy, I’m worried that this means I won’t go into spontaneous labour and will need inducing… I have been collecting colostrum and been getting 1ml from each boob, but absolutely no other signs to suggest baby may come herself☹️ Please let me know if you were in a similar position 🫣