Mucus Is Clear Before Period Is Due Can I Be Pregnant If I Had A Light Period For 2 Days, 3 Days Before My Period Was Even Due???

Can i be pregnant if i had a light period for 2 days, 3 days before my period was even due??? - mucus is clear before period is due

TTC for 4 months was presented this month 3 days before af is lighter than usual and lasted 2 days, in line for 2 days, but it would be stopped and started for 2 or 3 hours time, I have some mucus in the generally clear, but a little white and cream is not sticky at all, (sorry for TMI)
I saw my doctor today and told me to just wait and see if af will appear in the next month, just curious to see what their opinions?

I had 2 girls before and I feel differently from me, I can not really explain how I still feel

Any contribution is welcome, does anyone happen ????? Do you know that you're pregnant? or not?