It sounds as if someone is just trying to scare you. I would just ignore what they said. If you're really afraid of having been bespelled, look into cleansing yourself and your dwelling. Each can be done very easily. There are many other threads, many articles, and many spells that can give you different ways to do either. Please feel free to take a look into them.
Good luck in your endeavors!
Would you mind giving some detail to what the spell entailed or sending it to me via messaging so I can discern whether its real or not? It sounds bogus, but sometimes gypsies get pissed off enough to curse people, so its possible.