My body hates me

TTC have been since March last month my period was a week early. My fault I took tablets over a weekend to make sure I didn't have a period so it started 2 days after taking them. But it wasn't as heavy as I normally am. This last week I have had really sore boobs and keep getting a sharp pain just above my right hip. My next period isn't due for another 2 weeks but took a test this morning BFN. Does anyone know what this sharp pain could be it only lasts a couple of seconds and happens a few times during the day. Thanks in advance