may be pregnant

we just started trying this last month and I'm not late on my period yet but I'm having random weird signs of pregnancy but I don't want to get my Hope's up because our 1 year old took 2 years to conceive and we conceived because I was on clomid and that took 6 months. So there's no way it happened so fast! Right?!

so i spotted like normal a week after my period. but what's different is I spotting very light but it was red 2 days ago. and now I'm cramping which I'm thinking it's because I'm going to start my period on the 5th but I been nausus and just been blah. I been saying its stress because I am under a lot of stress but the spotting has never happened before. and I can't for the life of me remember how I felt with my son. what are your thoughts