hi i have very bad left side stomach pain and above my intestines area sore only 2 touch can move ok

i had the mirena coil after my 4th c-section (3rd emergency one as they thought my scar was going to rupture as i had bad stomach pains in my lower belly) last march. since the op i never felt right but when the coil went in it got a bit worse so i gave it time but after 12 mths i had it taken out and when it come out they said it might have stuck to my scar a little as it REALLY HURT so i had the inplant put in at same time. but then since then it got so bad that i very almost called an ambulance on numerous occasions as i was having servere stomach pains. the docs just keep doing swabs but they come back normal every time. it is really sore to touch so much so iv was in tears when i last went docs when then were examing me, i dont want to go back, all down my left side  just above my belly button and then a small "line" type area just above my belly button. i have had ALOT of constipation its like its gone asleep on me!!!! i know that sounds silly but its true. i have had alot of headaches to but thought that was side affect of inplant. also i have been really sweating ALOT and real tired which is not like me atall and i havent been bleeding. i have a good diet 2 usually im only 23 this week.