Hi, I am 26 years old. I usually get my periods on 26th of every month. I am sexually active and I got intimate on 3rd of oct. This month and missed my periods on this 26th. I also got infected with UTI on 23rd oct. For which I took oflox 200 for 3 days. I waited till 31st for my periods n took premolut N on 31st oct. At night I had a flow of single drop with severe stomach ache. I thought that I have received my periods so I dint take 2nd tab. Of Premolut N at night. But it was just a single drop. So on 1st oct. I took 2nd tab. At around 2 pm in afternoon and 3rd at night. I again had another drop of blood after night. Today morning I again took another tab. And had another drop of blood in morning but nothing after that. I am very scared. Please advise.