Help give me your thoughts please

Okay so my last period was on Dec 10th I'm super irregular and I haven't got my period yet this month but, I did bleed like a period for only one day and have been having light pink on my toilet paper when I wipe ever since, usually I bleed for about 7-8 days as I have a really heavy period. My breasts are also more tender than usual. could I be pregnant? I am TTC and we have been trying for over a year now please send baby boy dust my way. 💕