Woke up with calf pain. can't remember having a spasm. no redness/swelling. only hurts when walking or bending foot. dvt possible? i do sit a lot.

Not typically: Without calf swelling DVT not likely although without more information hard to say. Calf pain may just be a cramp or musculoskeletal strain/injury etc. If it persists despite analgesics/anti-inflammatories see your primary care physician.

Pain: sounds more like a muscle cramp if it doesn't improve suggest evaluation, a venous doppler sonogram would determine if dvt