Stressed out!

I know having kids is never easy but I have to complain a little b/c I feel like a bad mom. Lucas and Delilah are driving me insane on a daily basis. I so look forward to when they are at school but those days go by so quickly for me. All I get is crying, whining and fighting and it's really pushing me over the edge. All parents get frustrated and stressed I know but I am having a hard time dealing with it lately. I have brought my concerns up with my "special dr" and I got upped in meds but so far I don't think it's doing the trick and she needs to do something else before I lose it completely. I think it might be time for a change in meds as much as I don't like that prospect. I hate switching meds around not knowing if it's going to work or not. I do not think increasing doses over and over really works for me but she continues to do that anyway. I feel like I don't get taken seriously...not by my husband, kids or dr. What the hell is wrong with people? I am sick and I am tired of it all really I need a break. I am going to Disney World with a friend toward the end of the month me and Hunter and I can't wait. Until then I am going to try not to lose my mind.