Sayang, symptoms macam constipation, hip pain, bloating tu mmg boleh jadi early pregnancy signs, tapi demam on-off dengan headaches ni kena perhatikan jugak, bolehlah jadi pregnancy tapi boleh jugak signs of something else. Since your period 3 days late and UPT tu samar², best thing is to repeat the test in a few days or go see your doctor straightaway sebab ada multiple symptoms; few of us in my group pun ada mixed symptoms early on yang turned out bukan pregnancy pun. Doctor dapat give you proper blood test dan check what's actually happening, jangan tergesa-gesa assume je.