A good way to start would be seeing your GP. If anxiety is causing you to miss days of your course then whatever kind of treatment you're getting (if any) is not doing its job.
As for the long commute, I know how you feel and was in an almost identical situation to you. Is there any way you could take public transport, then use the extra time for course related work on your way to and from?
If you haven't clicked with your tutor, is there a pastoral support/student support organisation within your uni? I would bet that there is, and this is exactly the thing they can help you with.
HTH