I have sharp spasm pain on left side of pubic bone that pulls tight and pain goes across the pubic bone. Pain is not constant but when happens can be extremely intense. Can be brought on by crossing my legs, laying on right side, sitting with legs pulled together, even sitting on a couch or a deck chair where your knees are higher up then your bottom. Another thing to know is the examples I gave don t bring the pain immediately, it could be 15 mins a half hour or longer but the pain always comes after doing these things and other things that seem to tighten that area. The pain can last mins and be done and has come an lasted over a day or so but intermittent. But NOT a pain you could take if it was constant or stayed. Any suggestions David