Did anyone else forget that their pregnant in 1st trimester??

I literally have NO symptoms anymore. I initially had tender nipples and slight nausea around 3 weeks pregnant .. now I’m 6w 6d and I haven’t had symptoms for weeks... NONE! I even forget that I’m pregnant!! Is this a bad sign or does anyone have success stories from a situation like this??

My first child , 5 years old now, I never had any symptoms - what worries me now is how they were here and now they’re gone ! Help!?!?