Light bleeding/spotting . Could i bd pregnant ??

Upasna

Hello lovelies,

I am 36 and TTC for the first time. my period was supposed to be on 16th. However, ai got little brownish discharge on 15th and after that on 16th some spotting and today on 17th also some spotting. I can say very light period. Usually during periods, i get heavy bleeding and lots of cramping, but this time no cramps/pain i am completely normal but having light bleeding/spotting since 3 days. Could you please help me telling, if i could b pregnant?? Or if anyone has faced similar experience?? And how long shall i expect this spotting? And when to check by home pregnancy kit??

Thank you ❣️