I'm not due to have my period until next month. Also my lower back hurts, I'm cramping, I'm crabby, I'm really tired and can't seem to catch up on sleep and I feel like I'm eating a lot. Could these be early signs of pregnancy?

If you are pregnant,you wouldn't be likely to experience any of the siblings immediately. You would most likely be at least quite a few weeks a long if you were experiencing these things because you were pregnant. But that's the thing about pregnancy "symptoms"- they can be caused by about a million other things too. The only way for you to know will be to take a pregnancy test. Depending on when you think you might have conceived, it may still be too early for an accurate test. You may have to wait until or even after your next expected period and whenever you take it, be sure to use first morning urine.

Well I was reading up on early signs and they said bleeding can occur right after conception but 2 days later seemed to be to quickly and I'm just not sure what to do.

Did you also read that not everyone experiences implantation bleeding? Or pay any attention to the fact that tons of other things can cause all these pregnancy "symptoms"? Or that a pregnancy test is the only way to know if you're pregnant? What you should do is figure out if you're pregnant or not