Hello I started taking 25mg of sertraline over three weeks ago. Had unprotected sex just over two and noticed at the same time that I started getting a bloated stomach, twinges in ovaries, felt like I had a uti for about a week and thrush but it went, sickness, shaking, back pain, tummy pain, pain in legs and inside my vagina, bumps on my nipples and darkening of. Am extremely tired also. Three days late on my period but negative hpt. What is wrong with me? Can sertraline cause this amount of sude affects???