Remember you can have all the symptoms and not be pregnant and have no symptoms and be pregnant. Cant tell until you miss your period
I had symptoms a few weeks before my missed period all you can really do is wait and take a test. Treat your body as if you are just to be safe
I don't think you would already be having all those symptoms so early I didn't start any symptoms until when my period was due then very few same symptoms I was having I would normally have before period
Yes they are early signs of pregnancy but unfortuntely we can't know for sure until our periods are missed. Sometimes it could be early for symptoms, other times it could be your hormones getting ready for your period. I know during some of my periods, my breasts would get super swollen, I would crave the strangest foods, and get way tired. Stay positive, and I wish you luck!!!!!