Has anyone else had the following as early pregnancy symptoms? Please help!

So suddenly, out of nowhere, I started getting this thought that I might be pregnant. This was 3 days before my periods were supposed to start.

I am now 2 days late on my periods. I know this might still be too early to decide whether I am pregnant or not.

However, I have been having the following things happen to my body since a week or two now.

1. Frequent urination

2. Really Dry mouth

3. Cold and stuffy nose

4. Sleepless during night but a lot of daytime sleeping

5. Break outs

6. sensitive nipples

And the most embarrassing ones are feeling so gassy and loose stools.

I took a pregnancy test yesterday when I was late for my periods by a day. And I felt I was just staring at it too hard that my brain was tricking me into imagining there was a very very faint line.

I had sex just 1 and 2 days before my ovulation days. And also 10 days ago I.e. a few days after ovulation as well So....I don't know what's going on! And where are my periods! 😐😐

Please help am I just freaking out and being paranoid that I might be pregnant or are there actually chances that I am pregnant!?

Thanks a ton!