Gender?! Do you just know?

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.
Anyone just have a very strong feeling of gender already? I know I'm in my fourth week, but I just have such a strong feeling I already know what Bub is! Anyone else?!