spotting morning and evening.?

Hi mga mommy kaka 2nd trimester ko pa po, first baby ko din po to.. Normal lng po ba magkaroon ng spotting ? Worried lng kc aq,last time kc light lng po at umaga lng yun last march, pero now po kc slight dark red konti tpos sobrang langsa nya, ask ko lng po normal lng po ba na mgspotting this time? At sobrang sakit ng tyan at likod ko :( .. Worried lng po tlga aq kay baby.. Need advice . Thank you.