I work from home and is a SAHM. When my son was younger, I had to give him time and my business. It was hard because I had to do this day in and day out with no help. My husband worked strange hours and sometimes we wouldn't see him because we would be sleep. I did whatever I could to make it fun. We went to the malls, museums, zoo, park, playdates, etc. I found a gym for him to go to and I could have a few hours to myself. When he turned 4, I put him in school all day. I am still at home, but I have a lot of work often. I still keep the house together and find time for myself. I don't feel guilty if I just relax for a day because I know what I do everyday non stop. My husband appreciates it because when I have to go to a meeting/training, he has to takeover what I do everyday and he is very exhausted..
I think maybe what is missing with most SAHM's is the adult conversation. I meet people at my childs school and attend whatever socials they have. I talk with other SAHM's as well. I think if you find something to do that you like, you won't think about it as much. Idle minds sometimes wonder.... Play some of the games online with other people, go to the spa, listen to some music, relax. Get out there and meet some people physically also, it helps....
I understand and give you a big hug!!