11 weeks and still sick!

Victoria • I`m a 34 year old married woman! I`ve been with my hubby for 10 years and we have a beautiful 5 year old little girl and a 2 year old little girl! We’re TTC #3.
I feel like it actually got worse over the last week! I hope what everyone else says about things feeling better around 12 to 13 weeks is true! I only have about a week and a half left until 13 weeks, but ugh I've already lost almost 5 pounds from when I first saw my doctor until now. I can't keep anything down. Did this happen to others and did it still stop?!