So, in my first 2 months of playing, I've learned one thing. If you want to learn how to play the guitar, you REALLY have to WANT to learn how to play the guitar. I've practiced at least an hour a day, sometimes 2 hours or more and man, it's hard work. I've learned
most of the open chords but I can't play any songs yet because changing chords smoothly... well let's just say I ain't there yet. After all these years of not playing this sure seems a lot more difficult than learning how to play bass. This takes dedication and I have a newfound respect for anyone who has it!
I'm betting that you're further along than you think. It's hard to notice when you're only seeing the incremental steps day to day. I suggest you record yourself doing some exercise or song that challenges you once a week. Use your phone or something simple to just hit record and play. It doesn't need to be iTunes ready. This will help you in a couple of ways. You'll be able to critique yourself and get different feedback because you're not concentrating on playing when listening to the recording. Second, every few weeks you can listen to an old session and compare it to yourself now. I'm guessing that you'll be pleasantly surprised at the progress you have made.
It's not easy, but nothing worthwhile is. I did find that with myself, I didn't wake up one day and go, "wow, I'm amazing now!" I just started noticing that learning new things started getting easier, I wasn't afraid to try more difficult pieces and exercises, and I had more time to just enjoy playing instead of feeling like I was just practicing.