I keep having negative thoughts about everything, which really impacts my mood in a negative way. Who can help me?

You can discuss this problem with the student psychologists during their open consultation hours. There are different ways of approaching this problem. The Study Self-Confidence Group (Rational Emotive Training RET) might be a good option for you. This group focuses specifically on learning to challenge your negative thoughts in order to replace them with more helpful ones. The student psychologists can advise you about the groups and workshops available and how to enrol.