NIPPLE PAIN..HELPPP PLEAAASSEE

So we BD on the several days,including the 19th but it technically went into the 20th. The 17th being one of the first highest ovulation dates. **We also used preseed that night**

2 days passed and on the 19th, I started experiencing slight nipple and areola pain only.

Now today, they're super tender but not my whole boobs.

Is this an early sign of pregnancy or could it be something else.

Any advice would be appreciated!!! 🙏🙏❤❤