Feel like I will be judged

My little boy is now 8 months old.. my partner and I have talked about having a second child next year at some point, we agreed to start trying Dec time given that it took us 6 months the first time round.

On Monday I went to the Drs for a routine monthly blood test due to my iron levels and normally I ring up at the end of the week and I'm told the results over the phone there and then. This time I got a phone call Tuesday morning scheduling an over the phone appointment with the Dr for tomorrow afternoon to discuss my blood results.

Now I don't know if I'm just being paranoid or thinking to much but I've had a gut feeling since Monday that I'm pregnant again, I don't even know why I had a period as normal nearly 3 weeks ago, I'm on the pill so I know the likelihood isn't high but my guts telling me thats what the Drs going to tell me.

To be honest I'm scared, I don't know how my partner will react and then there's everyone else, is it too soon for another, will the age gap be too small. I don't know who else to turn to about this right now