Pain in my right leg calf only get pain when I wear tight skinny jeans that put a lot of pressure on my leg No swelling. Could it b a blood clot?

Possible but unlikel. This will require that you see your physician and get an evaluation. This may be vascular or musculoskeletal.
Depression, Anxiety. Thank you for informing about Obesity, Diabetes and Birth Control pills. “wear tight skinny jeans that put a lot of pressure on my leg” can cause pain in the leg. It is unlikely that you have clot due to ‘no swelling, redness, numbness’. Diabetes and Birth Control pills are risk factors. See Physician for Diagnosis and Treatment. See Psychiatrist for Therapy for stress eating, self-esteem.