Abdominal pain and light bleeding are a common side effect of the medicine you took. At times, the bleeding may differ from person to person, so if it is not heavy that is fine. Just rest and keep yourself hydrated. If the bleeding stops entirely or you feel severe pain then seek medical help. 

It's generally recommended to avoid alcohol or to consume it in moderation for those who are trying to conceive or are already pregnant. 
Even if its 5% alcohol beer in moderation and may not have a significant impact on fertility or pregnancy outcomes, it's important to know that every person and pregnancy is unique.

It seems your spouse did take the drug misoprostol to get rid of the babies. Bleeding is the most common side effect of this very drug. Another common thing with women who are in advanced pregnancy is the fact that they have swollen breasts. But then again, without any tests performed, we can't be certain about the pregnancy. You should consult a doctor for advice and treatment. Her health needs to have her do it soon while her life is still not in danger.

Most women do not get pregnant if they have sex 3 days after ovulation, but unfortunately, it's not impossible. Chronic alcohol consumption may contribute to a deficiency in the reproductive process and marital relations result in a baby's impairment. Mind the symptoms and take a test to be sure. Besides, take the test after you miss your period to know for certain. 

Possible side effects of the morning-after pill include changes to your menstrual cycle, however, do not expect these to be the case with the pill. So it's okay if you're late. Pressure or other causes may be considered by the mind as well. Your negative pregnancy tests suggest that you are probably not pregnant.

HPV is a type of virus that can lead to cancer in some cases. The good news is your daughter can get the rest of the HPV vaccine doses now. It's best to have all doses done to get maximum protection. Go to a clinic and they will tell you how to catch up on the missed doses.