New here and not sure what to do

[Hoju]

I'm 28 and my wife is 27 we have been together 10 years and married for only 2. Shortly after we got married we tried to have kids and found out I have poor sperm and it would be unlikely to conceive naturally. We tried ivf and after that failed we found out that my wife might have issues as well. While we waited for the test results to come back my wife began going out more and started drinking (something she hadn't done while we were trying). About 2 weeks ago she told me she no longer loved me and that she was starting to have feelings for someone else. I don't know if she ever said the D word but it is definitely implied. She has since moved out of our bed and into the guest room as well as stopped speaking to me and avoids me as much as possible.

I'm not innocent in all of this I've been an avid gamer my entire life and often would put games before her needs. I realize now I have an addiction and quit immediately after realizing how bad things had gotten.

I've been trying to follow the rules and just give her space but I feel her drifting further away with no reason to ever return. She is very needy so i'm not sure if space is the right method or if i should try to support her and beg her to give us a chance, she is a good hearted person and doesn't want to see me hurt.