TWW differences, after one successful Pregnancy

If you already have a child, no matter the age, did you feel pregnancy symptoms sooner than normal during your next TWW?

I’m asking if you’ve ever felt pregnant 2-3 days after conception, or if that’s impossible.

I’m thinking if you’ve had a baby before, your body will feel pregnant sooner the next time you’re in the TWW. I could be wrong and there could be no correlation. Thoughts?

I’m having mild nausea/ food aversion, mild cramps, extra discharge, and mild digestive issues. Wondering if these are pregnancy symptoms but it’s too early to test (I really should wait until about the 15th)