I have been sexually active for the last month and I noticed that my period had stopped. We are always very safe with protection, but there is still a chance that it could have failed. I have also had a large amount of stress which I have heard can affect periods. The feelings of possibly being pregnant are overwhelming me and I have not been able to function at work and I’ve taken several days off. I am also so afraid of seeking help as it feels like I am immobilized by fear. Any advice?