What can I do if I still have not received a w2 as of May 3?

[harrahjr]

Also did not take out taxes on every check and did not supply me with paystubs eithet

[Rainman12]

Always, the first step is 'Contact Your 'Employer'.

From what you descibed, they likely considered you a 'Self-Employed Contractor'.

If you litetrally want to make a Federal Case of this you can. See 

Independent Contractor (Self-Employed) or Employee? | Internal Revenue Service (irs.gov) 

If that recourse is not appropriate, consider yourself Self-Employed, and follow prompts to pay thusly.

[SweetieJean]

You can contact your State Labor Board.