Aih sabar ye, memang stress situation ni Faint line tu usually means hormones ada tapi mungkin still early, so the best thing is tunggu a few more days and test again with morning urine (yang paling concentrated), or boleh terus jumpa doctor untuk blood test, yang lebih accurate dan confirm once and for all. I know the waiting game is torture, tapi better to get a proper answer from doctor daripada keep guessing, can check your hormones properly that way. Sending you strength, update us okay!