I got the paraguard IUD taken out on Thursday (august 16) and had unprotected sex on Thursday and Friday. I was supposed to be ovulating on Friday. It's almost Monday and I've been having dizzy spells,nausea a.d sore nipples. This will be my 4th child. Does anyone know if u can have symptoms this early? I'm also having some light cramping and I feel kind of bloated, gassy maybe. I also have had heart burn tonight...and i only experience that when I'm pregnant! Help?