Is it okay to pray at work for guidance and protection?

I pray at work silently whenever Im anxious and for God to help me to do my job correctly and for protection and guidance so I won't have problems at work. I work at hospital as an admin assistant and Im always anxious around people I constantly check things due to my OCD and sometimes I just sit on corner and pray silently for God to help me and protect me
Is it okay to pray at work for guidance and protection?
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