For me it was like a grieving process for everything I wouldn't be able to eat again. I couldn't stuff my face with a huge plate of fish and chips or have a huge slice of cake etc. All I wanted post bypass was everything I couldn't have and it made me so depressed. I was reading other people's account of their bypass and how happy they were and it was the best thing they'd ever done etc and I was so jealous that their experience was positive while I was so depressed and struggled so hard.
It takes time for you to grieve for your former life and even the weight loss sometimes doesn't compensate for what you've lost but eventually, once you're healed and off the mushy foods, you'll realise you can eat nice foods. Just not in the same quantities as before. It's made it easier for me to choose healthier options. And do you know what, I hated healthy option foods before my bypass, but I've got used to them now and I actually like them.
I know me saying 'things will get better' won't help much other than reassure you that what you're going through is normal but it does get better. Every day seems like a lifetime but eventually, before you know it, 2 months will have passed and you'll realise things aren't as negative as they were before. It's not a sudden 'ping' and everything is better but it is noticeable when you don't feel as crappy as you did.
Just hang on in there and keep posting on here, don't hide away like I did. I felt that I was a failure as I wasn't enjoying my bypass like other people seemed to and I was jealous at losing that positive experience everyone else seemed to have but you're not alone in feeling like this.