Not sure what to think

So I know I sound crazy, but I have many prego symptoms, such as: food cravings, nausea, cramps, bloating, vivid dreaming(every night), moodines(I cry a lot), and just plain sick. I had a cold, but it went away. Yet I have my periods on time. I'm stupid and I'm not ttc I just realized these symptoms during counseling. Any idea? I'm sorry please don't be harsh, I just need help!