My coworkers think that I am still pregnant😭 I don’t know what to do

Sh

For 1 week I was spotting and seeing tiny blood clots. The bleeding started off light the progressed to a medium flow. The doctors have been telling me that the baby’s alive but I found it to be in possible because each time we did an ultrasound and no heartbeat and they kept telling me the baby is alive etc. the baby was 5weeks. On April 10th I went to the hospital again and they told me the baby is ok but the look on their faces told me different they hooked me up on drips because I was having pains cramps back pains the whole 9! On April 11th I experienced the most excruciating pain I’ve ever felt in my life and what my mother told me about her labor pains from having 3kids I knew I was going through it. Sweating crying rolling on the ground it was the worst! My 6yr old son tried to console me then couple mins later I went to the bathroom and miscarried over the toilet, I took my baby out the toilet and cried for hrs! Went to the doctor to schedule a D&C;! My husband and I cried for days until up the the day of the D&C;, after the procedure I cried additional days. I took 2 weeks off from work. I’ve been back at work for 3weeks now only 2 of my co workers know about the miscarriage because they to experienced it but no one else knows and everyday they ask me when is the due date, making sure I don’t bend to pick up anything and that I eat right, telling me they wish I get a girl because I’m fancy etc the whole baby talk, but I don’t want to tell them that I miscarried until I become pregnant again! What should I do should I tell them or wait till I become pregnant again and carry on like nothing ever happened? It’s still a sensitive topic every time I think about it I break down in tears. Last night in the shower I cried straight through. Writing this at work and I’m fighting tears