Worried

Sabrina
Hi ladies, 
I'm currently 7weeks 2days and over the moon with my second pregnancy. However I am sooooo soooo scared I might have a MC because I want this baby so bad and it is such perfect timing. So perfect I could've not plan it this perfect. Anyways I have this intermittent brown discharge that worries me. Although I went to the Dr. And he said it wasn't concerning I'm still concerned. My first pregnancy was perfect. This one I'm having discharge, cramping and morning sickness on an off all the time. Any words of encouragement. My first appointment isn't for 2 more weeks. I haven't had an ultrasound yet.