anyone else have symptoms that seem to damn near disappear all together?

Kristin • 34 and TTC again after losing our first in Oct 2016, MC at 10 wks. Got a BFP Jan 7th, hoping everything takes this time!🙏🏼 UPDATE-Pregnant with TWINS!!! Due Sept 16th but doc won't make me go past the 2nd
I am 5 weeks, 3 days and terrified.  I miscarried at 10 weeks last October and was miserably sick the entire time. This pregnancy has not been that bad at all comparatively.  That makes me partially nervous, but part of me feels like maybe it's a good sign and that I should never have been that sick to begin with the first time around. Today I literally hardly feel pregnant at all, my symptoms have all but gone away entirely and I am fighting going into panic mode so hard right now. Has anyone else experienced this and your baby has still been fine??