Wedding night is in a week and I am not sure

IYKWIM, I want to buy stuff to prepare for my wedding night, first concern is what to buy, I know condoms and lubes but are there any extra stuff to take care of?? Second and the most important concern is how to buy it??? I have never bought this stuff like i've always seen in stores but now I have to buy it

Do people buy from the same store every time like how does it work? I have a dvago pharmacy and I buy every stuff from them so the seller recognizes me, that's more anxious now, I do but stuff online but I am actually not sure here