Will I ever get pregnant again??

I tried for 3 years for my son. So worth it. Now it’s time to try for baby #2. We are coming up on The 6 month mark when my doctor said I can get back on metformin. We are also planning on remodeling our house so my son can have his own room and hopefully and nursery. Well my husband’s sister, who knows all about my TTC, tells my husband that maybe he should rethink the remodel because we “might not get to have a mother baby and nothing hurts more than an empty nursery you’ll never get to use”.

That hurt so much and I don’t even know why! 😭 I mean I worry about never getting pregnant again everyday!! But to hear it from someone I trust hurts so much more!! Am I overreacting?