Hello, I have had a smallish lump in my leg for about a month. It's in my outer thigh, very deep in the muscle and can not see it. I visited my GP last Thursday as I noticed it started feeling bigger and causing pain. The lump is hard, deep in the thigh, it doesn't move and is growing. He sent me for an ultrasound which I had 5 days later. Both the radiologist and doctor say they can't tell what it is from that scan, but looks abnormal, however they don't think it's a cyst, abscess or lipoma. The doctor thinks it was 2cm ish when he saw me, the scan shows 5 days later 4cm. They are sending me for an MRI. I've been naughty and googled, I can't help it, and everything I search leads to soft tissue sarcoma. Which I know is very rare, and I'm sure it's nothing!! Any reassurance or similar stories? Thankyou!