Is it normal that i have little balls in my vagina?

Well I think the little bumps you are talking about are not bumps but just pores in the skin. Kinda like how the ones around nipples stick out a bit like bumps sometimes. It's the same thing.
About the white stuff in your undies... Totally normal. It's called discharge. There is usually more right before your period. The only time this isn't normal is when it's any color other than white or clear. It can be an STD if it's greenish or yellow or grey. Also watch for a different smell or consistency.

“Squirting ” has been incorrectly labeled by many as female ejaculate that only some women are capable of achieving. It needs to be demystified and explained to reveal what it really is.
There have been studies to identify what the actual fluid that is expelled during what is called “squirting” is. Out of all the women involved, the fluid was analyzed and found to be urine. Some women actually lose control of their bladder during high levels of arousal. It is called “coital incontinence”. Some of the confusion comes from the fact that sometimes PSA is found in the urine, leading some to believe it is something else. The very low levels of PSA are due to some of the fluid released from the Skene’s glands during arousal, being mixed in with the urine. The Skene’s glands secrete a small amount of fluid when a woman is aroused providing lubrication for intercourse and sometimes a bit more during orgasm. These glands are located very close to the urethra, so it is to be expected some of it would mix with the urine.
The important point to note is that the PSA level in the urine expelled during arousal is very low, which reveals that the fluid isn’t just Skene's gland fluid. It is a very minute portion of the main fluid which is always found to be urine. Skene’s glands are incapable of producing the large amount of fluid that can be released by the bladder. At best they may release 2-3 ml. since they are the size of a pea. When women “squirt” it is usually described as being 100 ml of fluid or even much more. The Skene’s gland are physiologically incapable of producing this amount.
Even when women empty their bladders prior to coitus, ultrasound revealed a sudden filling of the bladder after sexual excitation and after “squirting” the bladder was empty again.
Some women go to the doctor about their “coital incontinence”, while others don’t mind and the partners don’t either, usually because they believe it is female “ejaculation” and should be considered as something positive. It is actually a pathological sign of a urinary disorder. It can be repaired surgically, or controlled by medication for overactive bladders.
So, for the women who feel inadequate because they do not “squirt”, realize that you actually have a healthy bladder and for those that do, a visit to your doctor is probably in order.

Maybe your testicles just haven't descended yet.

All normal.

Also, your discharge will be thick and clear around ovulation. Like egg whites. You are normal.

Or herpes. But I think if it was that then there would be a lot more.
I think.

I believe warts is the term you're looking for. Not little balls.