Hello, I ve been kinda sick recently with allergy symptoms and a nasty cough, I also have had unprotected sex a couple of times as this mess was leaving and I noticed I have not started my period and I did not have it all last month. I know being under a lot of stress (I work with kids and were short staffed so my stress level is pretty high) as well as being sick can cause a cycle to be late or missed but i just wanted to see if i should be worried or if I m just getting over being sick.