Ive been on one pill of 25mg of Citalopram and hydroxyzine since June 14.

Recently I’ve noticed that my sense of smell is really off? Lately I’ve been smelling a strong scent of onions. I thought it was me and I did some normal body care like shaving under my arms and everything. I’ve even tried strong body sprays but I still smell onions. But recently it’s been an overpowering smell. To the point where I’m not eating onions anymore. Is this a common side effect with this medicine? What is wrong with me?