<s>[INST] I had a bad cough for over a week or two. A few times while I was laying down, I felt like something pulled undone (or just pulled) in my lower stomach area while I was coughing real hard. Then 2 days ago when I woke up, I looked down at my penis area and noticed that my scrotom was all blackish purple on the left side. Like the blood all came up to the surface. There's no serious pain, just a mild soreness all around my lower belly (especially when I cough).What could have happened?  Will it go away on it's own?  I don't wanna go to a doctor for something this embarrassing. [/INST] HiWelcome.I have gone through your query.It is difficult to comment on it without examination, so I would either suggest you to see doctor for examination and for exact diagnosis or upload the pictures here, I'll go through them, and provide you with specific advice.Hope this helps.Take care </s>