My cycle is 3 weeks late and I've taken several of test and their all negative. I'm experiencing bloating, constant urination, and nausea. I don't have a discharge and my cycle is usually on time. I'm not stress nor over or underweight.. I don't know what to do?

First, its not a good idea to piggyback your question on another thread. To avoid confusion your post has been moved to its own thread.

3 weeks late and negative test (assuming they have been taken properly) means its time for you to see your OB/Gyn and discuss it.