She'll also pee on random locations if she's angry at me (like when I come back from traveling). She will pee in the bed as a tantrum. Look at something that may be weird. What helped.for me is that I started giving her special atention time. Everyday we have our brushing ritual where.she comes to me and I brush and pet her for how long she wants, usually right before bed. I feel like she is less anxious because of the routine.