Any advice is welcome! Im pretty confused

Okay ladies, i have not gotten my period for 11 weeks according to my lmp on May23rd. I took urine pregnancy test, they came out negative, ordered a blood test but havent gotten it back. Its been 2 weeks. So I called my dr and told her but she just gave me bc pills. I have not had this problem before so its pretty new to me.

Should i see another dr?