Is vaginal bleeding 33 days after the last menstrual cycle due to implantation or a period?

Menstrual migraines can be caused by changes in hormones and dehydration. Over-the-counter painkillers are generally safe to take for a headache but make sure it is suitable for use during your period before taking anything new. Always follow the directions on over-the-counter medication or ask a pharmacist which ones won’t interfere with menstruation. 

If you have any kind of discomfort or abnormal symptoms in your vaginal areas, it is advisable to visit a gynecologist.

Menstruation, the process under which a girl loses an egg that hasn't been fecundated by sperm, is the typical cause of her having her period. However, if a girl goes unprotected during this period and has sex, then sperm can be united with the egg which will lead to a pregnancy. Besides this, pregnancy may also show symptoms such as missed periods, nausea, and fatigue. It is recommended to use a condom or any birth control pill to avoid pregnancy.

There is a risk of pregnancy when having unprotected sex, even without ejaculation. Sperm can be released beforehand, which can lead to conception. If you miss your menstrual cycle or experience symptoms like nausea, it could indicate pregnancy. In such cases, considering emergency contraceptive options would be a wise step.

Its a rare congenital condition that occurs during fetal development. Generally most congenital abnormalities including penile agenesis are not preventable. They can result from a combination of genetic, environmental, and developmental factors that are often beyond our control.
It is also important to seek emotional support and counseling to address the feelings and challenges you may be experiencing.