I’m finding my DS (3) behaviour so challenging at the moment to the point that I dread being around him. I love him so much but I’m really struggling.
I seem to spend most of my time being so over the top positive in the hope he will have a good day only to find he doesn’t get his own way/is told not to do something that it spirals into a whole day of hell whether at home or out.
We do the ‘thinking spot’ which is where he goes to cool down (just a cushion in the living room on the floor). Every single time it’s a huge battle to get him to stay on it for 3 minutes and can take up to a half an hour with him running off and laughing. If that fails he’s put into his bedroom which results in the contents of the room being thrown over the baby gate, bed stripped etc. Only for me to go up and him still to be laughing/hitting me. On these days I get so down 
I know it’s my issue and something I must be doing wrong. I’m so scared that I’m going to damage him with how angry and upset I get or that he will be ten times worse when he is a teenager. I just want to enjoy my little boy but I’m really struggling.
I also have a DD (5) who is usually fine, behaviour not an issue. And have a DH who is very supportive and also aware of the behaviour but isn’t at home as much as I am so doesn’t see how bad it can get.
Any tips - I’ll try anything?