My friend is pregnant, we r dating brothers

Ladies,

Sorry for long post. Kindly provide your opinions.

My friend and I are dating brothers. She is dating the oldest brother. They have been TTC for about 6 months or so and she just informed me that she is pregnant.

My partner and I have been TTC for about 2 months now.

So now that they r pregnant I'm starting to have second thoughts about us TTC. Mainly because our partners are brothers. I feel if I conceive very close to her date she and the other family members will feel that we are trying to steal their shine. At the same time, my partner and I wanted to have a child next year, thats y we started TTC this year to give some time allowance.

If you were me, would u wait for about 3 months before u continue with TTC so that there is some gap between our pregnancies?

Or would u continue with the TTC, even if we give birth around the same time?

Also, they r now planning a wedding so there will be alot happening in their lives and I really don't want to seem like we trying to compete with them.

Am I being unreasonable?