I wish I knew what normal was...

Stynna • Married for 7 years-getting ready for the next step! TTC since April 2015!
This is my second pregnancy, and hopefully first baby. My first pregnancy I didn't have many symptoms until I started losing the baby. I had sore nipples, but that was it. 
This pregnancy, soreness is back, but now I have cramping and some
spotting. 
I don't know if this one being different is good or bad. Ugh pregnancy at 5 weeks is nothing but worries! I don't know if cramping is my "normal" or if it's signs of losing another baby. 😥