So I'm 19 weeks 1 day. I've had [what I thought was] horrible morning sickness since 5 weeks…

So I'm 19 weeks 1 day. I've had [what I thought was] horrible morning sickness since 5 weeks pregnant. I was starting to think I might have HG. But then my fiance started puking too. And he stayed puking for a good 2 weeks, completely sick as a dog. And yesterday all my sickness just suddenly stopped! I'm super excited but trying to stay cautious. It wasn't just once in awhile. I was sick all day every day. Everything came back up. Even water

I'm wondering if I ended up with an actual sickness causing me to puke and not just from pregnancy? And when my sickness went away I'm fine? I assumed it was normal since I've never been this far along before.

But could I have just been sick sick and not known? or should I expect the puking back? I am scheduled to see my OBGYN I was just wondering until then.