Ok so I don't normally check myself like I'm supposed to because I forget but I do sometimes during ovulation predicted time with the app and it's usually right because when I check it's really open up there like it should be plus have the mucas like I should but never remember during the ovulation time I have it and I should be 2nd day of ovulation and my cervix is very close still and haven't had any mucas and I've had stomach pains and nauseous for the last week could I be pregnant or just over thinking don't really want to take a test yet because they are expensive.