Hi mama! Okay so at 35 weeks, what you're feeling could be Braxton Hicks (yung practice contractions) especially if madalas ang tiyan mo tumigas, pero dahil masakit din ang puso at balakang mo I think kailangan mo talaga makonsulta ng OB agad para ma-check kung normal lang or if there's something else going on, a few of my mum friends had similar aches at that stage kaya hindi alam kung ano talaga, pero mas comfortable sila after they got checked. Hindi ka dapat mag-assume based lang sa sariling observation lalo na first time mo, kaya go na to your doctor and let them assess, okay? Keep safe, mama!