Help!

La

We had unprotected sex on Sunday 4th Oct due to the condom splitting & I had lots of egg white stretchy discharge on Tuesday 6th Oct.

I stopped breastfeeding 8 weeks ago & have still not got my period back since having my 15 month old.

Would I have ovulated & could I be pregnant still even though i’ve not gotten my period back yet?

Shall I do a test & if so, when shall I do it?

Would appreciate any advice. Thanks!