hi manoo,
i had two ectopic pregnancies which were operated on at around 6 and 7 weeks, so i wasn't pregnant for very long, really.
but i really grieved for those babies-that-might-have-been-mine, regardless of the length of time i'd known about them. to know for 17 weeks and then go on to lose your baby must be horrific.
so i just wanted to say that although my experiences aren't particularly similar to yours, when i saw the two lines for my DD i started shaking and crying, but out of fear rather than joy. i was petrified, because for me being pregnant equalled pain and suffering and grief.
apart from my close friends and family i didn't tell people i was pregnant until they asked, indeed because my bump wasn't big many people didn't know i was ever pregnant.
i really think majormoo has given you some excellent advice, to go and talk through your feelings with someone at the hospital. it's something i probably should've done myself. and of course tommy is right that you can find people here to talk to as well.
you have been through a terrible, terrible loss, made all the worse i imagine because you will have had to sign that damn leaflet they give you to terminate the pregnancy (i had to do it twice, of course) when it's really the last thing you want to do but you know you have to.
perhaps these feelings are leaking into your occasionally thinking about terminating this pregnancy, who knows? one thing's for sure, it is hard to get your head round having a healthy pregnancy when you have had one that wasn't...
i hope you do get to speak to someone, manoo, and i hope it is a relief when you do... good luck