Tubal

After my little girl Was born on 05/19/18 I and my husband decided that a tubal was the way to go after so may miscarriages and so did my doctor and due to the extreme amount of bleeding when I have a period I went with the iud well the last 3 days I have been throwing up and haven’t wanted to eat much and it’s all in the mornings and some out through the day I don’t want to say anything to my husband bc we just got in a good place with our marriage and our financial circumstances. Idk what to do can you get pregnant after a tubal? What do I even say?