9 weeks 4 days

Stacey
I seem to be losing symptoms and it panicks me . 
I just had to put one of my dogs down last night and he was only a year and a half . Very traumatic and shocked . 
Can this affect my baby ? I have a scan on Tuesday as I am being followed closely due to previous miscarriages . At 8 weeks our baby had a heartbeat of 158 .
Need reassurance please ! 
(This was my 8 week scan)