Hi, I have had this lump type thing more like a bubble on my shin bone since September. I went to the docs 4/5 weeks ago and showed them and I was sent to hospital as I have another condition that causes blood clots. I was told it wasn't and it what he thinks maybe a sarcoma. He didn't make sound bad just said he would refer me for mri. I haven't really thought about it since. However 2 days ago my leg started to really ache so I called the doctor today and he told me about this sarcoma and it being cancer ect. He was talking about treatment and said let's just wait for the mri and we can go from there. He then told me to phone the consultant who saw me at the hospital and see what was written in the notes. The security said it was questioned if it was and its just precautions to look into it. I know I should be relieved a little but I've googled and I am so scared. I am 36 and not long had a baby so my weight loss just might be that. I don't want to leave my baby so young. If anyone can help please I would be grateful.