I have been on Zoloft for 6 weeks and love it! I feel so much mo...

I have been on Zoloft for 6 weeks and love it! I feel so much more in control of my reactions and emotions! I feel like I am in control now when I deal with my son. However, a few side effects that I have noticed, loose bowel movements, a few headaches and times of extreme drowsiness. But, the most bothersome side effect to me is HEARTBURN! AGH! I have never experienced heartburn like this other than when I was pregnant. Is that normal? Will it go away?