Sayang, congrats on your pregnancy first! Listen, any tummy or back pain in early pregnancy kena check dengan doctor segera, tak boleh tunggu-tunggu, especially kalau berulang macam ni. At 5 weeks, doctor kena rules out anything yang tak okay. I know after 8 tahun tunggu it's scary to worry, but better safe than sorry lah, right? Go to clinic or A&E so they can scan and give you peace of mind. They'll confirm everything is progressing well in the right place. Prayers with you, mama!