I've always been the go to person when family or friends are ill or anyone has problems.I usually cope very well even with the most difficult of situations.However afew years ago we had a really long rumn of bad luck , My mums death illness including my husbands heart attack ,both my AC had cheating partners and split from them a family member attempted suicide,a neighbour did some horrible things including sending social services or rather SCPCC to my door with the claim my GD was being neglected ...they saw instantly she wasn't..As usual I got through it all and supported everyone around me.Six months later it was a different story and I became very ill,reclusive ,cried constantly and often went to bed hoping I wouldn't wake up.Thankfully I had a fabulous doctor who helped me enormously,it still took more than two years to get me halfway to being my old self.DONT wait until you get to the stage I did before you ask for help ,get it now.The people in your life will have to fend for themselves for a wee while until you feel able to cope with all the troubles you have .Delegate to anyone who will help shoulder the load .I wish you well in getting back to "normal" whatever that is ,but do it now before you do yourself real harm