I had intercourse(protected) on Jan 25 and I got my periods on Feb 1st. I still did not get my periods. Iam 5 days late. Is there a possibility that I could be pregnant.? Am really worried. Please help.

Well of course there's a possibility you're pregnant. Anytime sex is involved, protected or not, pregnancy is possible.

However, 5 days late isn't late enough to be worrying about pregnancy. If you're as worried as I think you are then the stress you're experiencing at the moment will delay your period substancially.

Wait another few days, and try a pregnancy test or if you want a more definite answer, visit your doctor and ask for a blood test.