hello please help

R

hi all I'm 8 weeks 5 days this is my 7th pregnancy 5 MC and 1 birth I went to my gyno yesterday and there has been a drop in my progesterone in was at around 52 or 58 and ive dropped to 32 the gyno did an ultrasound abdominal and found baby and heart beat straight away he said he would of liked to see progesterone going up not down . I burst into tears now I'm frightened of MC again has this happened to any of you ? Thanks ☺