Does anyone else’s legs feel fatigued when waking up?

So I’m (28, M) fairly new to this journey of walking 10k+ steps a day. I’m on a streak of 48 days and I feel incredibly accomplished already. But one thing that doesn’t seem to be going away is how tired my legs feel as soon as I wake up. Specifically my thighs. It feels like an obstacle I have to push past. Does/did anyone experience this in their journey? Does it go away the more you keep walking or are there solutions for this that I should try?