Am I? Or overthinking it?

[glutenfreelife]

Hi
We have been trying for around 5/6 months. I am quite regular normally 33 day cycle.

The past week I have

Struggled to sleep(normally I sleep so well)
Heartburn
Nausea during the night
Slight pain in my back

I'm now 3 days late trying not to get my hopes up but with the other things that are going I'm starting to think maybe I am.

What symptoms are normal for around this time ? Or is it even too early to have symptoms ?

I don't know if I'm just over thinking things😅😭😭

For most, the first symptom is a missed period and/or pms.

At three days late, most tests would be fairly definitive (if you ovulated when you normally do).