I fell down backwards and landed on my tailbone. Did not feel it cracks. Now 10 days later,and since my fall, I feel absolutely no pain when walking or bending down or sitting or touching the area with pressure
Hi Thanks for your query Chat Doctor.  As you have no pain on sitting, standing and bending. You have pain only on lifting heavy weight lifting, so you are unlikely to be having fracture. However, for complete exclusion of fracture you need to do your x-ray of sacral spine done. You can take analgesic such as ibuprofen for pain relief. You can discuss with your doctor about it. Hope your query get answered. If you have any clarification then I will be happy to help you. Wishing you a good health. Take care.