VERY annoying symptom...any ladies have the same?!

So since about 5DPO I have had AWFUL diarrhea. (Sorry for the TMI!) I mean I have no warning and need to hustle to the bathroom. It's been consistent and every day since. I'm now 10 DPO but I'm not ready to test..just wondering if any of you ladies have had the same symptom before your BFP? It's not anything I've eaten and a bug never lasts this long.  It's awful!