since you are only a month preganant you can go in for a safe medical termination of pregnancy
i would advise you to get a MRI
done to see the scarring or misshaping of the uterus
. also to see for its thickness.
i would advise you to consult a experienced gynecologist in this regard if you are considering abortions.
some times it is ok to continue preganancy under constant monitoring.
i hope i have answered your query.