HELP!!! I’m scared my body is telling me NOT to get pregnant

Destiney

So my hubby and I have been trying to conceive for like 2 months so I’m not too stressed about it yet. I’m on my fertile window right now so my question is this: I’ve been feeling tired, back achy, mood swings, and bloated for a day or two now... has anyone ever felt anything this early?? Or is there something else wrong that my body is telling me not to get pregnant