Weird pains and sensations

Samantha • After 2 years of heartache and 1 miscarriage we welcomed our baby girl on 8/31/20 💗🌈

Hi! I’m 8w5d and the past few days I’ve had this very odd periodic warm sensation in my foot and ankle.. like someone is pouring warm water over it. Doesn’t hurt or burn it’s just warm and then goes away. Comes back every so often.

Now I’ve woken up this morning to a deep periodic ache in my upper thigh of the same leg and the warm sensation is happening less often.

What could be causing this? My skin isn’t warm to the touch or red or irritated. I can walk fine and otherwise feel fine.

Any insights?