Sad call from dr.

I just got a call about my ultrasound from dr. I thought everything was ok. But she just said baby and placenta are really low and too close to cervix. I believe she said 'placenta pervia'. So bed rest until my next ultrasound which is at 20 weeks! No sex. My husband is not happy at all about that... but he doesn't want a miscarriage of course so he's just quite. My 18 month old was IUGR. I got induced at 38 weeks. I'm sad because I have to wait 12 weeks to know if I'm on the safe zone. And I just Googled symptoms and outcomes and I could be put on bed rest all the way until my pregnancy. Could lead to c section. I know others have it worse. I'm really trying to calm down and not be worried but I can't help it.

Babies heart was 164. Exactly 8 weeks at ultrasound. I'm 8 weeks 2 days now.