Very sick

So I am 24 weeks and yesterday I was very sick!! I'm talking about throwing up all day and also having diarrhea all day. The only thing I could keep down was popsicles I did drink water and ginger ale but it came back up with in 30 min to an hour. Baby was very active all day during this. I was able to get a good night's sleep and haven't been sick since about 8pm last night. When I went to the bathroom this morning I noticed my urine was very dark!! And I mean to the point where it made the toilet paper dark. Just wondering if I should go to the hospital to get checked out for dehydration or just drink as much water as I can and see if it comes back to normal??