Menstrual Question.

So I was due to start 4/20 I had bright red spotting in the morning and little to nothing my first day. Today 4/21 my second day typically my second and third days are my heaviest days but today it's been almost a light orange but still just spotty and I only get it when I wipe (been wearing a pad just in case). Could this still be just a light period or could I be pregnant? 🤞