Paranoid.?

Haley • TTC is so hard.! Just waiting is the worse part.!
Okay so I've been TTC for a couple of months and lately ive been really thinking about if I want a baby so early and now that I'm considering not having a baby I've noticed I'm getting fatter and my stomach is always hurting I feel sick I crave sex and arbys (where I work) I have head aches and I just had my period but it was very light pink not red and it was more of spotting than an actuall period plus it was like 3 days so what do yall think.. Am I paranoid or should I take a test.?