[Raddda]

ok guys im new here i need help please fast because i have just traveled to germany and im going to be here 8 months i bought a sim card okkk so i went home and i stupiddly changed the sim card and then i had to log on with mi bb id.......so i checked with my computer mi bbid and password in the computer they were working but i tried on the phone and it doesnt woork!!! it says it is wrong even if its right im on the 7attempt out pof 10 and i dont know if a should just wipe everything because with urgency i need to call my wife and kids