am I being extra paranoid?

Brittan

so I had a miscarriage(3rd pregnancy) back in July- pregnancy sypmtons continued even after I passed everything- nausea and vomiting- I had HG with my second pregnancy (live birth she's 19 months 😁) so we are pregnant again (yay 😁)... I've been sick -drained (like ridiculously exhausted) and nausea and vomiting every morning-some all day and night too- well its all subsiding and I'm starting to feel great again (is it too good to be true!?) I want to be excited (BC I had some pretty rough morning sickness with our girls 6yrs and 19months) but at the same time im scared and nervous we lost it again or something (our third never got a heart beat stopped growing at 6 weeks) we have had one ultrasound so far and we saw the heart beat and was measuring 7wks1day. so I am currently 8wks2day