If you had a blood clot something would have happened by now and it probably would have turned into a pulmonary embolism. It definitely would be extremely red, swollen, and hot to the touch by now because the blood accumulates. I am 20 and I was having little to no sleep every night back in January because I was convinced I had a blood clot in my calf as well and my leg hurt really bad. My mom and dad both told me I was crazy and said that you would definitely not even question if you had one because it hurt so bad. I ignored them and went to the doctor at school and she assured me I didn't have one but because I was having such bad anxiety about it because someone had just died at my school from one, she made me confirm with my dad that it was okay to get a Doppler ultrasound on my legs to ease my mind because my anxiety was so bad and he let me because I was in a paralyzed state of mind lol. When I got my ultrasound done the lady who did it just looked at my legs and were like yeah you don't have a blood clot and the ultrasound confirmed I definitely didn't. I am sure you are absolutely fine, don't waste your money by going to the ER or doing what I did and getting an ultrasound.