Pain in Penis. Little burning sensation.

I have some minor discomfort in my penis from past few days. Pain is not very intense and I can barely feel it when I am busy. Most of the time I feel like it is in the tip near penis opening, but sometimes i feel like its in the left side of the shaft. I do not have any unusual discharge from my penis and I am washing my glans with clean water daily. I am getting proper erections and they are not painful. I do not have any pain post ejaculation. Apart from this I have noticed few things : 1. If I sit in crossed legs posture, i get relief in pain. 2. Recently I have noticed my penis is slightly curves to the right. 3. Sometimes my pee stream goes in the right direction and not straight. 4. There is a tiny bump like structure on my shaft(right side) which is painless and barely noticeable. I do not have any frequent urge to urinate, neither my urine has any foul smell. My penis including glans look completely healthy. Pain is very less and we can say it has little burning sensation.