I am very shaky and having stomach pain, I am on Zoloft, Tyleno w/ Codeine, and Birth Control Loestrin 20 FE, I just delivered still born nearly 2 months ago, I have been under a lot of stress.. I stopped taking Zoloft around 3-4 weeks ago, but just took one today because I felt overwhelmed, but now I feel weird, very very shakey and I haven t been able to eat anything because I am cramping and my stomach also hurts