Am I pregnant

Hi all please no bashing

Yesterday I had an event and I had one small glass of red wine.

In the late evening I was really ill

I was kind of like dry heaving with a very watery mouth and sometimes I’d even bring up some throffy sick.

It usually takes me about 4 glasses of wine to make me feel a bit tipsy.... I wasn’t even drunk and this is what I couldn’t understand.

I am currently 7dpo and it’s been 9 days since having sex in my fertile window.

I’m worried I could be pregnant?

If I knew o was pregnant i wouldn’t have drunk that wine but it’s got me wondering?

Has anyone else been in the same situation?

Any help would be greatly appreciated

Thanks all