Super Late Period & Short Period After

Okay, so im currently trying to get have a baby! Mind y’all i already have one! So i was 3 weeks late on my period. I was convinced i was pregnant. I took about 5 tests! ALLNEGATIVE! Then last week on thursday i got my period... or so i thought. It was orangish red, TMI SORRY! it inly lasted for about 3 days! I bled like a regular period but no blood clots at all. Could i be pregnant? Or what should i do? 🤦🏻‍♀️