Me and my girlfrienddry humped i was wearing boxers and she was wearing underwear i precum a bit. it wasnt inside her it touched her underwear but im scared shes always had her perioud on a certain day and never missed it. its been over a week now and her breast got bigger she hasnt been hungry or been throwing up but she is sick like a bad throat and coughing. shes been having back problems i need help asap is she pregnant when we didnt gave sex