Ay, mama, please don't wait, call your OB agad or go to the nearest hospital to check this out, lalo na 'yung hirap sa pag hinga. Back pain is common sa pregnancy, pero pag may breathing difficulty, kailangan i-rule out ng doctor ang anything serious para sa baby at sa 'yo. A few of us moms had back pain during early pregnancy, pero 'yung shortness of breath eh hindi dapat i-ignore. Get checked na ngayon, okay? Your doctor will know exactly what's safe para sa inyo both. Hugs, mama, take care of yourself!