I missed my period for 2 months, me and my boyfriend have been trying since Feb. and I have missed my period and I have a stomach twitching thing. I looked it up it an earlier sign of pregnancy but I have took like 6 tests and they all have come back negative. I don't know what to do, I'm really thinking about giving up because see the test come back negative is making me really depressed. I don't know what to do I really need some help.