Help?

Im not sure but i had my period 15-19 and it stopped then 20-24 i was spotting like brownish and it was lines and fresh! And when i cleaned it myself it looked kinda pinkish.. i had my period so idk if i am preg? Or i am just overthinking? I have been peeing alot lately and i feel my boobs kinda fuller and perkier. I think im also kinda moody .

Anyone had this,? I've beeb using the pull-out method except last week i used condom actually.