Is it safe to mix Cannabis & Nicotine with Nitrofurantoin?

Since your symptoms, it is possible that you have UTI or STI. For proper diagnosis and treatment of the situation, it is advisable to see a urologist or an STD specialist. Medical treatment must be sought immediately to prevent additional difficulties.

The possibility of your boyfriend's methamphe­tamine consumption leading to a failed urine­ drug test for you tomorrow is improbable. The like­lihood of drugs entering your system through his e­jaculation during intercourse is minuscule. 

Any injury or signs and symptoms involving the genital area should immediately warrant medical intervention. It is advisable to consult an urologist specialising in the treatment of sexual dysfunction. They can accurately diagnose any damages and give appropriate treatment. Do not take any penis enlargement methods unless a doctor advises you otherwise.

Yes, it's possible to get re-infected. Use protection always

The presence of blood in semen, known as hematospermia, can have various causes. While it's often benign, it's essential to consult with a healthcare professional for a proper evaluation. Potential causes include infections, inflammation, or structural issues in the reproductive system. A medical examination and, if necessary, further tests can help determine the underlying cause and appropriate treatment. Don't delay seeking professional medical advice for this issue.

Considering your symptoms, it is best to see a urologist. The symptoms of a urinary tract or prostate problem include regular voiding, pain on the side, and tip discomfort. Treatment must be sought to ensure proper diagnosis and treatment.