I’m lost , need some reassurance

Had sex on Thursday night and started to bleed and Friday morning it was just some spotting . Today (Saturday) I go to the bathroom and still light spotting pink and brown flakes in toilet . Took a shower and checked inside with my finger but I did not touch my cervix and brown stringy blood came out. After I showered my spotting got darker .. and hour later it’s back to light spotting . I’m so scared I’m having a miscarriage. I don’t have cramps. Still very early only 5w6d . Has anyone had this and was ok ????