Any one else?

Jen • Mama to a beautiful baby girl. Henley Mae. 10.2.15
Lately in the evenings I have begun to get sick. It's just my belly is upset kinda of sick. It's happened the last few days and today it's lasted longer than usual. I went to bed feeling it and I woke up feeling sick to my stomach. Any ideas what it could be or why, and is anyone else gettin this??