6-8 weeks pregnant 2 sacs?

Tricia

I dont even know what or how to feel right now..pretty much everything except happy. Today was my first appt. I had a csection bc my 2 year old son was such a large baby..so when the dr did the vaginal ultrasound we saw 2 sacs but no heartbeat so she assumed I was 8 weeks going by my last period. But now she says I might be only 6 maybe 6 and a half weeks along and to come back in 2 weeks and they are also scheduling my for a high risk sonogram asap to figure out how far along I am and what is going on. She was having a tough time getting a good view bc all the scarring from my csection..so she did a sonogram on my belly and I only saw one sac that she said looked like it had a yolks in it. I am soo nervous and scared and confused right now. Has anybody else experienced anything like this?