Heyy lovely ladies... I've a weird question to ask all of you..

Hii ladies as you all know the fact that I had a miscarriage last Tuesday... So, here the weird thing is that when I was pregnant I can feel beat like heartbeat in my pelvic.. as there was a baby I could feel it... From yesterday evening the same thing I am feeling again.. when I keep my hand on my womb I can really feel a beat.. is it possible that the baby is still surviving in me.. I mean last Tuesday I got a big clot in blood.. have anyone experienced​such things after the miscarriage or I need a psychological help.. am I assuming things or it's really happened to some of you.. that after seeing a clot you are still pregnant... Please response all of you please... It's important to me..