How many?

Ok so I'm in my late 20's and going through a divorce. Prior to leaving my husband I had only ever been with 5 guys and they were all relationships, now since I've been on my own for a month I've slept with 4 guys. I feel kind of slutty but not to the point where it bothers me. I just don't know how to navigate it I guess. Like is it ok to sleep with one guy then another two nights later? I'm so out of my territory here. Please help me understand how this all works because I am terrible at it!