So my fiance` and I just recently had our son(5 months ago). We've been having protected sex,but the messed up part is my son was created even with protected sex.. the past 3+ days I've been having cramps, but no period and I have slight cravings.. I'd love to be pregnant again, but really not this soon due to him and I talking about moving once we get income tax back. Any thoughts or opinions would be nice.