34 and told by family I’m too old

Alicia • Mom to a 14 yo boy and 8 yo girl. One 👼🏻 11/2010.

I have 2 kids that I had in my 20s. I had a miscarriage as well in my 20s and had a D&C. Never TTC after that bc emotions and then it was bad timing. Fast forward to now and I’m 34. We just started TTC. This month was a bust bc AF came today 🤬 But my MIL says I’m too old to try again. Is she crazy or is just me?