22w6d - Obgyn appt

Today I woke up to some loose bowels and some pain. I decided to go into the obgyn to make sure I didn't have an infection. Last time around this time, I had been diagnosed with BV and a UTI. The pain I felt was semi similar. I did capture my urine and thought it looked ok, but I am no dr. ;) I can kinda tell when it looks cloudy.
I got in with the nurse practioner and she said my urine was fine. They checked the baby on the doppler. She listened to my intenstines based on where I told her the pain was and she said they sounded irritated. She asked if I had diarrhea or vomiting. I said I had loose stools. She said most likely it was something that I ate and to eat very blandly over the next few days. bananas, rice, apples, toast (BRAT). I was glad that she didn't have to check inside my vagina.(like last time). Had my urine showed something, she would have...She offered to, but I declined if she didn't think that is what it was.
I was sick a few weeks ago, but that was vomitting and diarrhea.
I am just hoping that is all it is.
Oh, she asked me 'did you go out for cinco de mayo?'. I said no, but I did grab some food yesterday for lunch. I ate some spicy chips and I think my body doesn't appreciate spicy food with pregnancy.