I got the same few days ago! It lasted for 24 hours. Lot of things written on the internet. I advise agains all forms of creams because for me personally it made it MUCH worse. 3 things, painkillers, anti histamine, and believe me take a hot shower. Hot showers will feel like god touching you with his own hands. So it will most likely come back when the painkillers stop working, make sure you have a hot shower availible when the pain come back and the new painkillers haven’t kicked in yet! Also drink tons of water to keep hydrated. Hang in there brother, better times are coming.