Why am I experiencing blood in stool and vaginal burning?

You might have yourself a yeast infection. Yeast infections can result in itching and unusual discharge. These occur when there is an imbalance between good and bad bacteria in the vagina. This can be caused by taking certain drugs or being in a wet place such as using a dirty toilet. Buy some anti-fungal creams or tablets from your local pharmacy. Another thing you could do is wear cotton underwear more often because they’re breathable fabric and practice good hygiene so that this doesn’t happen again.

There is still a risk of pregnancy even if ejaculation doesn't occur inside the vagina. Pre-ejaculate fluid, also known as "pre-cum," can still contain sperm and lead to pregnancy. Get a test done to confirm about pregnancy.

If your doctor has told you that the hematoma is small and not a cause for concern, then it is likely that they have assessed the situation carefully and do not see any immediate risks to your pregnancy. 

Pregnancy may be­ detected in the­ first two weeks after conce­ption. Early hints: missing periods, feeling sick, tire­dness, and tender bre­asts. A home pregnancy test can find the­ hCG hormone in urine to confirm. Carefully follow te­st directions. Importantly, begin prenatal care­ quickly.