Sayang, abdominal pain, lower back pain, dan leg numbness at 8 weeks boleh jadi normal pregnancy symptoms, tapi dengan leg heaviness tu, please go see your doctor or call them today to check, okay? Better safe than sorry especially since ni first pregnancy you. A few of my mum friends rasa cramping early on (macam period pain), tapi the leg thing perlu check properly dengan doctor, takut ada blood clot atau nerve issue. Jangan delay, go today!