im unsure what to think

Durning my miscarriage I had to take pills to help past the baby and shortly after I had unprotected sex acouple days after I started spotting in a two hour time frame but only when I peed it happened again the day after then just stopped so acouple days after that I went to the doctor and let it be known about what happened now I started what I assume was my period but now I'm feeling weird some days I will eat and feel sick after some days I'll have slight cramps and sorry to say I been having to poop alot today I drank alot of water through out the day but can't seem to understand why my pee is dark on some days just yesterday for the first time my pee was cloudy but only once I'm not sure what to think of this if anybody have any idea to help or give me any idea so I can pitch it to my doctor I would appreciate it