I think most of us worried that first time we bought something like hose or anything women related.
You thought the world would end if someone saw you even holding the pantyhose much less going thru the check out lane.
If you sit and think about it rationally what can happen? Nothing earth shattering and pretty much a non event to be honest.
You did it and you made it out unhurt and the world didn't end LOLOL.
Good for you now its on to buying panties and other stuff that you never thought you could do.