I have had a cold 10 days, and i have been resting and taking vitamins the whole time. should i see a doctor?

Cold: According to the mayo clinic, colds usually last one to two weeks. Tips: sore throat – gargle with warm salt water (1/2 tsp salt in 8 oz of water). Get strep test/culture if very sore. Congestion – saline nose drops or netti pot. For anti-inflammatory effect ; mobilizing mucus- homemade chicken noodle soup. Hydrate- lots of water/clear broth/ add honey ; a small amt. Of lemon to chamomile tea.