Would that be weird?

During my recent, ultra-painful intestinal air pocket incident, the doctor told me that I needed to add fiber to my diet. I got some Benefiber Chewables. They weren't bad. I went to Wal-Mart on Saturday to get some more and accidentally bought the tablets that you swallow. Don't really want those. Would it be weird to return them? Or should I just take them and buy the chewables next time?