Swollen vaginal walls

Laura • Mom of the sweetest boy 💙
Hi ladies I'm still stuck on the topic. I'm 6dpo today and on ovulation day my BF and I BD'd and he said I felt tighter, same with at 4dpo and now at 6dpo. We haven't been having a lot of intercourse so I know it's not irritated I know it's an ovulation symptom. ( I've never had this before ) just did some research.. But at 6dpo shouldn't it be gone ! It's not a yeast infection because well I would know lol. I used to get them a lot. ( read that some do have this as a YI ) I've heard it can be an early pregnancy symptom.. Just wondering if anyone else has/had this or has heard of it or has any idea what could be going on down there lol..