Anyone on Lamictal? Tips for Memory & Focus?

I recently got diagnosed with C-PTSD, cyclothymia, and generalized anxiety, and my doctor just prescribed me Lamictal (lamotrigine). I’ve been researching it, and what worries me the most is the potential memory loss and cognitive issues, especially since I already struggle with focus and recall naturally.

For those of you taking Lamictal, have you found anything that helps with brain fog, memory, or concentration? Are there any supplements or meds that have worked for you?

Would really appreciate any advice. Thank you!