Hon I had increasingly bad nausea from 8weeks to 8 weeks + 5 days then on the 6 day I woke up feeling awesome. I as extremely worried to feel so good! I had a bit of brown discharge too.. made an earlier appt with the OB and all was fine. I never had nausea again and am now 38 weeks

I had another episode of disappearing symptoms at 14 weeks and decided to get hold of a doppler to calm myself a bit! hired one from a website called pink and blue, I can't recall why exactly but having done some research decided that they were the best choice rather than getting a super cheapie from ebay. I hired it from 15-19 weeks and returned it after 19 week scan as I was starting to feel some movements then

As the PP mentioned it is very hard to find the heartbeat so early on so home use of a doppler is not recommended until you're a bit further down the track.

All the best