when I go out and do things by my self. I feel guilty
There are "things" we should feel guilty about and "things" we should not. During this phase of the process, it is important to get this in alignment. Figure out where the line belongs between doing something that is wrong and doing something that is OK. Going out and playing pool every night is way different than receiving services from a prostitute.
We all make agreements with other people. Are you the one braking the agreement? Did the other person? Has the agreement changed? Only you know what agreements you have.
Personally, I believe you should intentionally be interacting with lots of women. No dating. No intentions on anything intimate. Learning alpha skills. Increasing your social value.
Ultimately it comes down to intentions.
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712