LEFT HAND SUPERSTITIONS

Ok I know this probably sounds crazy... but... I went to look at apartments with my fiancé the other day. We are getting married soon and are trying to find a good, affordable place to live because we are financially comfortable, not living paycheck to paycheck, but not so comfortable that we can afford a house yet. When we were touring the apartment, as we got to the two and three bedroom apartment, my left hand palm started to itch. Enough to where I started scratching until we left that side of the apartment/the apartment as a whole. I know there are superstitions about that... but... Is this something I need to listen to? Or just a coincidence??? We loved the apartment, we want to go with it and it’s the best choice financially for us at this time.