Adjustment of Status - I-485

So did interview on 27th in Houston ,Got notification the next day of card being produced.yesterday I contacted uscis and they said as of 30th case was approved (instead of 28th that I got the card produced) and card hasn’t been produced which is confusing,but it was a tier one I spoke to.so last night which was October 1st, I got another notification saying my card was mailed via case tracker and myegov account (same way I did for the ead and it was accurate).So today I spoke to an agent via Emma and they said o it was just approved on the 30th and it will take up to 60days from production to mailing.so I don’t know what to think or believe now.Any one in this situation .I will just take my mind off it and check mail everyday I guess🤷🏾‍♀️.. I am sorry I am just anxious to get the card and relax