I've been given crutches to help me be more mobile with spd, but after using them all day tuesday i havent been abl to use them since as my hands/arms feel bruised, is this normal or am i doing something wrong? I sometimes walked normal with them which helped and used them to rest on but my dh said i looked like a 'fake' when i did this so i felt so i was a bit put off doing that. Any advice?