Scared i gave myself a blood clot

So i have guinea pigs and their cage is on the floor, and im fatter so when i sit on my legs it kinda hurts so i try not to do it for too long. Well today i feel like i put too much weight on my legs and i gave myself a blood clot from the pressure. As the back of my legs are tingly and sore and i have like pain inside my thigh as well which makes me scared its my femoral artery. So )-: can anyone quell my fears