Wa'alaikumassalam sis! Eh, double line tu memang exciting gila! But honestly, kena proper blood test dari doctor untuk confirm, sebab sometimes line bisa samar-samar or false positive jugak. Nausea, dizziness, bloating, boleh jadi sign of pregnancy, tapi kena confirm dengan medical test yang proper. Go see your doctor asap ya, either for blood test or proper urine test, they'll give you the real answer! Don't stress, just get it checked out professionally so you tau for sure. Fingers crossed for you!