I received my beautiful Balenciaga today from SoCal today (thank you very much!). The bag is amazing and I really love it. However, I find that the shoulder strap is just a smidgen too short for me. Now I know very little about B-bags so I guess I should have done my research first. Is there a different B-bag that would be a better fit for me, or will I just get used to the strap? I believe I have the medium city (SoCal, please correct me if I am wrong). Thanks!