Hello, I Been On The "mini Pill" For Almost Two

Hello, I been on the "mini pill" for almost two years. My periods have been irregular, sometimes a week late or a week early. My periods have ranged from two days to five days. March 27th I got my period, was very stressed out with relationship problems. So by April 8th, I got a period again. Each times were three days long. I have not received a period since than. Should I take a test or wait a bit longer to see? The stress of this doesn't make it better.