Advice??

I am currently 3 days late.... Now my boyfriend and I recently decided that we were gonna TTC so I went off BC. Some background of my cycles are before BC they were usually 32 days apart, being on BC they were 28 days apart. I was due for AF on the 2nd and now 3 days later and she hasn't shown up. Anyways my question is should I wait it out because I could just be late or take a test?