Too young for Marriage Counseling ??!

Am I too young for Marriage Counseling? I’m 23, 24 in August. This May my Husband and I will have been together for 7 years and this August married for 2 years.. We were able to make it through our teenage years. I vowed when we got married that his and my past were behind US.. Here we are now, moved thousands of miles away across states to our new home far from our family. Well less than a month of being here I found him on dating sites and talking to another woman. I even found a msg in his actual phone. He said his apologies and “explained” the bullshit Blah Blah! I’ve really been trying to make it work. My head is getting the best of me. It’s driving me crazy. It throws me over the edge when he leaves to go places. I hit and throw shit to relieve some anger and hurt (not with our 2 kids around). I cook, I bake, I listen to music excessively to help keep me calm. The music doesn’t even hit the same anymore. Instead of butterflies and mushy feelings I feel sad that they no longer have those affects over me and that I feel bad that I want to leave him (bullshit I know)! I think, key word THINK, that I want to make this work. That’s why I’m considering Counseling because talking in my head and to him only pushes me to lash out at him sometimes. I fucking hate this! I know if we were to separate that I’ll be able to Manage on my own but I’m stuck. I want my Husband, I want my family together, but I also want to fuck him up and get away! Should I genuinely consider Marriage Counseling for US? *Im Sorry for the long post, it honestly wasn’t intended*