4weeks 6days

Sayang, back pain at almost 5 weeks pregnant is actually quite common, a few of us mums went through the same thing, especially if you're already carrying tension or slouching more without realizing it! Your body's already starting to shift and your ligaments are loosening up, so it makes sense lah. I'd suggest checking with your gynae just to make sure everything's okay, but in the meantime try adjusting how you sit (proper support, jangan hunch), wear flat shoes, and maybe some gentle stretching or warm compress boleh help soothe it a bit.