Talk to Gynecologist on 1st Pregnancy

my LMP 10 Dec , mujy normal periods hoye ,10 Dec ,phr 21 dec ko mujy spotting hoi jo 3 din rhin, again mujh 4 dec ko spotting hoi wo b 3 din rhi , mri doctor sy bt hoi doc ny kha ,pregnancy test krain ...mn ny 21 January ko pregnancy test ki wo positive thi ..test line thori light pink thi .. mn bht pryshan hoon mri pregnancy safe hai ? doctor ny kha light pink line hai pregnancy tou hai but weak ho skti .. mri pregnancy ko kitny week hoye ,mujy spotting hoi mn bht confuse hoon last beed date konci hai ..mn gwadar mn hoon yahn medical facilities ziada nhi.