3rd pregnancy

Priscilla • My name is Priscilla, I'm 20. I have a son name AJ he is 10 months and I have another one on the way.
Anyone that is one their 3rd pregnancy did you feel this at 4weeks 
Sick to your stomach. 
Not stop using the bathroom. 
Back pain. 
Feeling sick. 
No appetite. 
Side pains on the left said. 
Extremely cold or hot.
Hard time sleeping. 
Stomach discomfort.