Normal lang yan, mommy! Ako rin naramdaman yan around that time, parang nagsstretch ang ligaments mo (round ligament pain yan), lalo na pag matagal ka sa isang position tapos biglang gumagalaw ka, sasakit talaga. A few of us moms noticed din na uncomfortable talaga ang side-lying positions when baby's positioning himself, so mas prefer namin ang back position muna or with pillows for support. But just to be safe, I'd still mention it sa OB mo next appointment, lalo na if the pain gets worse or may spotting, para sure lang na lahat okay with baby. Meantime, try moving slowly pag babangon, at marami kang pillows para cushioned ka lagi!