Symptoms?

Emily • First pregnancy! The family unit is so important to God's Kingdom and I'm so happy to be blessed with this child!
So I'm 9 weeks 2 days and my symptoms were barely there to begin with. I had sore boobs and acne. Well at nine weeks those are gone now! Is that too early?
 I've had intermittent brown spotting (which was checked out earlier) and cramps, at 7 weeks I saw my baby, saw his/her heartbeat and heard the heartbeat (140bpm). 
I'm worried but my husband just doesn't get why. I contacted my dr and he said only to let him know if I have heavy bleeding. Based on what you guys have read/heard/experienced how would you feel in my situation?