Should I take a Pregnancy Test???

Brittany • Mother of 4 Baby boy👣 Feb.25, 2019💙 (Clinton) Baby girl Oct.16👶💗 (Faith) Baby boy Nov. 13, 2020👼💙 RIH (Carter) Baby Girl💗(EXPECTING) (Ka'milah)
My cycle is 9 days late. Throughout the week I've been experiencing Abdominal pain, Increase in appetite, Upper and lower back pain, No spotting or bleeding, Dizziness when standing, A little fatigue, Nausea but no vomiting, and diarrhea... Should I take a test???