Late period and not pregnet

Wilmarie • Healthly BabyBoy👦🏼 #8💙 🌟MC August 17,2018👼🏻🌈Rainbow baby due Dic 2,2019🙏

Hello I took out my IUD on March had my first period on April 6 and since that day I don’t get it. I did a blood test on may and came out negative and did a first respond on June but nothing can anyone help me out m. Ps I have an appointment with the doctor 13 june😓