This is my 2nd and I remember feeling this way with my 1st as well but I literally don’t feel anything, symptom wise. Last time I at least at sore boobs... but this time, besides being tired, I don’t feel like I have any symptoms and it makes me nervous. We had an ultrasound and I’m measuring 6 weeks ... saw the fluttering of the heart beat but it still doesn’t feel real. Is there something I can do to reassure myself all is ok? Some sort of fetal Doppler that would work this early?