Hi. Am 22 years old female. I am having irregular periods like I always get it 1 week before or 1 week after the required date. I got it on the 26th of July and it was normal one,and lasted for 5-6 days. But on the 6th my bf touched me there and though there was no penetration i am afraid that pregnancy may occur. We never had sex but I am afraid that precum might be on his hand when he touched me there.But he did not erect after that. Now my periods have been delayed and yesterday i found blood spots. But today i am not having it like a normal one. It is brown in colour and the amount of blood is like that i get when my menses are nearly over. Why is that so doctor? Am extremely worried. Please help me. Can this means pregnancy? I am not having any symptoms. And recently, i have been drinking dotur for acne , chemisown and paracetamol together since i had fever . PLease help!! Thanks in advance!!