Thank you for replying. I was having a hard time missing my cat so I decided to call the place we returned her to and they were more than happy to inform me how she is doing and where she is in her adoption process. It makes me feel better knowing that she is okay and helps me not picture her in the worst position. I also have a bunch of doctor's appointments lined up. I will be creating care plans and diet plans to help with my wellbeing. I'm deciding to turn my life around. I shouldn't be sitting around sulking all day but it's also healthy to recognise that negative emotions aren't unhealthy or abnormal. I'm looking forwards to whats to come although, things still worry me. I'm feeling slightly better about things and am choosing to stay optimistic.
Thank you again!