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I'm so horrified that I'm pregnant and I can't seem to calm myself down. About a month ago my boyfriend and I were together and things escalated and he tried to put his penis into me unprotected but before he could fully enter me I told him to stop. He hadn't finished throughout the entire time but I'm so worried that his precum could have entered me when he put his penis nearly in me😖 My period was due a week ago and it still hasn't come. I've never had an irregular cycle but I'm still young so I'm not sure if it could be related?? Please opinions