so on wednesday i went and played some soccer, it was only shooting and mostly with my right foot. i hadn't played in a few weeks and i shot for about an hour with no pain or anything. last night while going to bed my knee felt kinda stiff and while doing a quad stretch i couldn't move it back very far. i can usually get my heel to hit my ass but the farthest my knee can go now is like 4 inches from my butt and then it just stops. while bending it back it hurts on the back of my knee a little, kinda dull pain, and then when i pull it closer to my ass it starts to hurt right on the front. none of this pain is bad at all
i noticed today that it was kinda swollen, when it's bent all the way it seems really swollen on the inside of my knee, like on the side of the cap
so i iced it and it's kinda the same but i'm wondering if it's nothing or if there's fluid in there that i need drained out. there was no direct trauma and no incident that really felt like it hurt and my knee was never sore towards the end of playing but now it's just weird
so anyone had this experience before? should i not worry or should i go to a doctor and see if there's fluid in there