BFP after miscarriage

I was wondering how other ladies felt when they got a BFP after a mc? I am so excited but at the same time really guarded. I am calling the doc tomorrow for early blood tests because my hcg levels last time were pretty telling. I am also a lot more cautious about telling people but my family is very close and we all have a drink once in a while, so I am nervous about trying to get away with no drinking without anyone noticing. did you feel? Did you have a successful 2nd pregnancy?