How can you relate the difference between a blood clot contained by the leg and a pulled muscle?

I work out often and lately Ive notice my calve giving me a few problems, it variety of feels like a strain but, I wouldnt know if its a blood clot bc ive never have one before. I know the symtoms, but they are so similiar. Pain in legs, things resembling that. So, what would the difference be? How can you tell?
https://www.preventdvt.org/aboutDvt/symp...

It's often impossible to tell This is why, if you are surrounded by doubt get checked.. Even then it can be difficult to narrate with 100 percent certainty. I be in top physical shape when I had my first clot. I worked beside horses as well as youth. I never knew that I have a clotting disorder.
blood clots are not painful. Blood clots appear as little bumps within your vains really...I had one on my foot. If you have a bump let say on your legs that are causing your problems (pain) you can count on it man in your muscle. You just own a knot in your muscle. Try using rime to bring down swelling and numb the pain and soreness, then use grill to calm the muscle and get rid of any knot or strains. If you believe you have a strain, trying giving yourself a break for a day or two. If you insist on still excercising, do nil strenuous. Feel better. A word of caution, if you ever have any basis to believe you have a blood clot always telephone call your health care provider (especially if you chew over you have one in your arms or legs) as this could result within major health problems. Besides your doctor can really glibness your nerves if you have any reason to verbs. https://www.preventdvt.org/aboutDvt/symp...

It's often impossible to tell This is why, if you are surrounded by doubt get checked.. Even then it can be difficult to narrate with 100 percent certainty. I be in top physical shape when I had my first clot. I worked beside horses as well as youth. I never knew that I have a clotting disorder.
Answers:    I work in a hospital and own seen people's legs with blood clots. One classic sign is that the calf turns red around the itchy area. If you think it is a clot, enjoy a friend take you to the ER and try not to move your leg too much as this could dislodge the clot and potentially cause a stroke.

Odds are, if you work out alot after I find it highly unlikely that it is a clot, as these are more common within people who are not mobile or don't get much physical hustle and bustle. But still, its better to be safe than sorry.
Coldness or hotness in the extremity would be suggestive of a blood clot. Due to the fact that you work out like mad I think it is HIGHLY unlikely you have a blood clot surrounded by your calf.