My stomachs been hurting at night lately. i get really bloated in the day and feel like i have diarrhea but sometimes i dont. can it be anxiety..?

It can: anxiety has many physical symptoms but u may also have symptoms of irritable bowel synd. have u been under chronic stress? work on self calming techniques (breathing), see a psychiatrist and your pcp. many physical health issues have bloating & diarrhea, it's worthwhile to start a medical work-up. in the meantime, put healthy food in, exercise, reduce stress maybe try yoga/meditation. be well.