18 weeks pregnant. Still throwing up.

Kepi • Hi everyone! I`m 30, have 2 daughter`s ages 10&8. I`m due October 2 (my husband`s birthday) with our surprise pregnancy! We are all so excited! This is my 3rd HG pregnancy.
Is anyone else still throwing up? I'm 18 weeks today and this morning like clockwork I threw up. My sweet 7yr old walked into the room because she heard me and started patting my back <3 I love her. I throw up in the evening too. I'm really tired of it.