Sharp chest pain that hits from back to front. Started as just chest pains on Friday now it has escalated and lasted for longer and I feel pressure?

Have you seen doctor. If your pain is persistent, then you should see your doctor. The pain can come from your muscles, spine, heart or from your lungs.
To sort out the exact source, we needs a detailed medical history, physical examination by a doctor and some tests such as a chest X-ray or at times an electrocardiogram(ECG). Good luck.
Chest pain . Hard to answer without more information and examination but I would recommend you get examined soon .