is this normal

am i the only one whose boobs always hurt while wearing a bra. ?? then when i take it off theyre not as sore? im 4w4d

my boobs only hurt while im wearing a normal bra. then when i switch it out with a sports bra its gone. and when i dont have a bra on, id really say i dont feel pregnant bc that's really the only major symptom ive had? it worries me