I think I may possibly be pregnant after my D&C??

I lost my first baby at 10weeks. I didn't find out until my appointment at (what would have been) 13 weeks that the baby stopped growing & had no heartbeat. It's now been 5 weeks since my surgery and I am still waiting for my first menstral cycle. We are so eager to TTC again!! IM SO IMPATIENT! I had taken a pregnancy test and it had a very faint positive with no change a week later when I took the second test (the line never got darker). So I'm thinking my hormone levels are still just out of wack.
What was your expierience with TTC again?