Sis, this is really something na kailangan mo talaga i-discuss with your OB-GYN as soon as possible, hindi ako makakatulong ng maayos sa ganitong medical concern, at deserve mo ang tamang professional advice. A few of my mum friends na may similar situations always said na ang kanilang doctors nag-guide sa kanila properly, so please make that appointment okay? Your OB will know exactly what's safe and possible for you. Praying for you, sis!