Hi,
Welcome to the ehealthforum. I am glad to help you out.
You can do urine for pregnancy test and also do an ultrasound of the uterus for the confirmation of the pregnancy.
You can carry on with the pregnancy but normally itâs recommended that there should be a gap of at least 3 years between two kids as the female body is not prepared for pregnancies with little gap in between them.
Moreover, itâs taxing physically and mentally for rearing two small kids. I sincerely hope this information helps. Take care.