Hello. I'm in a huge mess! I've been an international student since 2008. For 2008, I filed form 8843 because I didn't work. For 2009 and 2010, I worked and paid medicare, social security, state, FICA, and federal taxes. I only got refunded for state and federal taxes. I didn't file form 8843 because I thought form 1040 was enough. I filed as a resident.
What can I do to fix this?