<prompt> Human: About 3 months ago, I applied for a Macys credit card. Ive been pretty diligent with my credit as of late and have slowly been working my way up to mid 700s, when I applied for the card, after about 2 weeks my credit score plummeted 100 points to 650s. Ive scoured my FICO and other scores, there have been no other changes.I immediately paid the card off after I received the first bill, but 2 months later there is still no change.The only change to my credit profile would be one hard inquiry, but I dont see how that made a 100 point impact on my score.Is there anything I should be looking for in particular, or anything I can do the rectify the issue. It was a whim application, my girlfriend wanted a new ring, they offered a considerable discount with applying which was fine, Im just annoyed that it made this big of an impact for this long.Any advice is welcome.Thank you!  <response>: Sounds like it just dropped the average age of your accounts.Itll recover. 