Hello, It is very usual to have spotting or bleeding after taking morning after pills. Morning after pill works by either by preventing ovaries from releasing the egg or by altering the lining so that the egg remains embedded. During this, you may experience bleeding at times other than her normal cycle as well. It is commonly known as breakthrough bleeding. This usually occurs due to hormonal imbalance by taking morning after pills ( they are nothing but hormones). If the bleeding continues for a long time, then you should consult a Gynecologist immediately. If it stops in one or 2 days, then nothing to be concerned too much about this. As you have stress, better try relaxation techniques like yoga and meditation. My advice is to use the barrier methods like Condoms. As frequent use of Morning after pill is usually not recommended. You should use it only in avoidable situations. Hope this helps. Please write back for further queries. Wishing you good health.