No period

Eboni

So tomorrow marks 50 days with no period. I had two periods in February and I haven’t had one since. I DID stop taking birth control in January and I took two pregnancy tests in March that were both negative. Should I try testing again? Or is my period still adjusting? I had some crazy very light pink/brown spotting this month but nothing really came of it. Was that my period trying to come? Help! 😭