Symptoms fading at 5 weeks!?

I'm so nervous this time around cuz I m/c in May at 6 weeks. I had NO symptoms at all then do something was just off from the beginning. This is now my 4th pregnancy (I have 2 healthy girlies) & I had mild cramps & sore boobs all last week with some fatigue & also insomnia. Now I'm in week 5 & not really feeling anything. Anyone else have symptoms then not & then have them again? I just don't remember from my 1st 2! Praying for good health! 🙏🏼