Hi!
Filoe is totally correct in her advice to you!
If you were my patient, I would start with a pregnancy test.
After that, the work up would depend on whether the test was positive or not.
If the test was positive and you are pregnant, that could explain almost all of your symptoms. If the test is negative, We would have to sort the symptoms out one by one.
Good luck!
Hope this helps!
Dr B
Sweety the only thing you have to do is see a doctor, that is the only thing that will help you.