I went off the pill at the end of April and I haven't gotten my period yet. I took a pregnancy test which was negative. Will it be a while till I get l get my period because I was on the pill for so long or should I test again in a few days?

I went off the pill at the end of April and I haven't gotten my period yet. I took a pregnancy test which was negative. Will it be a while till I get l get my period because I was on the pill for so long or should I test again in a few days?