Hello mam, thanks for trusting health care magic.
yes mam this can be a sign of early misscarriage.
you should get an ultrasonography
done because it can be early pregnancy
with chances of abortion
or worse a tubal ectopic pregnancy
In the meanwhile take full bed rest
, avoid straining at stools and avoid intercourse at all times
In case you have further questions you can consult me on health care magic forum and i will be happy to help
My URL is http://bit.ly/drmanishajain
Take care and wish you all the best.
Dr Manisha Jain.