Hi, I have a clot like bump on my both the thighs. It is almost at the same place i.e on the mid of the thigh on both thighs. It is there from almost 3-4 months . I don't remember noticing it earlier. I sometimes would get hit in the thigh to table. I thought that could have caused it. I tried rubbing it after realising that I have bump but it isn't going. I am getting worried now. Is it something serious issue? Which doctor should I contact for this.? The bump is very small like pimple but it isn't pimple. Most of the time I spend sitting and working.