I'm So Worried Found Out I Was Pregnant And Decide

I'm so worried found out I was pregnant and decide to get an abortion done first my doctor gave me an injection on the buttocks and asked me to come back some days after so I went back and he inserted an instrument inside me and wen he was finished there was blood inside the tube a and he gave me medications to take there was also some pain ones and I haven't started them yet because there is no bleeding or pain and he asked me to visit back because there's was still some bleeding but I'm worried can't eat r sleep properly because my boobs are still tender and I'm kinda urinating a lot , is this normal are the procedure is not finished yet???