DCYF question.

An investigation is 30 days what happens in those 30 days? Also if the case is “indicated” what happens from there? My fiancé & i got into a pretty loud fight yesterday. No one was arrested & there was no domestic violence.. but DCYF showed up at my house today... I’m pretty freaked out & worried. I’m not worried that i did anything wrong I’m worried because i read the reviews which i probably shouldn’t have & now i feel sick to my stomach & nervous they can take my baby away ☹️