Hi,
The chances that this is an STD are minimal.
There could be several causes for the symptoms you are having. You should reconsult with your doctor to rule out the following possible causes -
'Perfumes, chemicals, or dye on toilet paper can cause an allergic reaction.
Moisture from sweat or diarrhea may cause itching. If the anal skin stays wet, the skin begins to break down.
Some foods irritate the anus when they are expelled during a bowel movement. The most common culprits are caffeine, chocolate, beer, nuts, dairy products, and spicy food.
Infections such as pinworms, yeast, and genital warts can cause itching.
Hemorrhoids, which cause painful swelling of blood vessels in the anal area, can cause itching.
Cancer, in rare instances, may be a cause.'
There are certain factors which predispose to the risk of developing anal itching as a symptom.
'Factors that put people most at risk for anal itching are as follows:
Diabetes
Recent antibiotic use
Chronic dry skin conditions such as psoriasis and seborrhea
Profuse sweating.'
Do discuss these with your doctor and exclude any possible causes in your case.
Post us if you need any further information and let us know about how you are doing.
Regards.
Hi there.
Do not worry. What you are describing is normal and not due to a STD. It is not related to your periods at all though you may have been noticing a pattern. The fluid that you are describing is a transudate which is watery and is similar to cystic fluid but thinner in consistency. What I can diagnose is that it is a sort of a pressure sore as it is occurring around the tip of your tailbone. This may be due to constant rubbing of the skin around the tailbone between the bone and any hard thing like your boyfriends body during sex. This happens more in people with soft skin. Nothing to worry about. You may have been noticing it more during your periods because you are not having sex.
Regards,
Khirodh