If they find the heartbeat and you dont feel pregnant" its normal your hormones are backing off at this point stay positive
Just try to stay positive! some people have symptoms and some dont. Good luck with everything!
You are around the point that your hormones start leveling off and symptoms decrease I wouldn't worry to much just yet....
You're getting close to the end of your first tri when a lot if those symptoms would subside anyway- some people never have any if them! If you're not bleeding or cramping up, I wouldn't worry.