I've been an incredibly bad friend because of my insecurity... Please, advice on how to mend this!!!?

ok sweet heart you do sound so depressed and im sure if you told your friends they would totally understand how you feel we are all girls after all and im sure all of us have something we dont like about ourselves nobodys perfect right, you say you have tried everything have you ever been tested in blood tests for your hormones,as most times thats what causes pimples and skin to fllare up they can do blood testa and may prescribe you a certain pill,i had pimples on my chin that wouldnt budge and i found out they were due to hormones i started taking birth control pills that were made differentfor my hormones and it cleared them straight up also there is another way of helping salt water is great ,bout your friends i think you should tell them the truth about how you feel and why you ignored them there your friends they will understand im sure if it were them you would to best of luck hun : )