Hello all you wonderful ladies! I need some: advice?, reassurance?, alternatives?

As some of you know, I have very strict dietary requirements which doesn't allow for sugars, grains or starchy vegetables. I had added grains back into my diet in a limited quantity since I starting cycling but it just isn't good for me. I've taken them back out the past 2 1/2 days and have felt much better - better than I have in a long time. I did still eat a cup of pasta or rice at night but last night even that was too much.

My question is: every meal I eat has a fruit, a protein and a non-starchy vegetable - every meal. On the rare occassions I snack, it's usually a protein and/or a fruit. Is there enough carbs in that combo to allow me to continue to ride the distances I have been? I'm just wondering since we don't store carbs like men do, would I be ok with what I'm eating??

If yes: thank you very much for the reassurance

If no: any suggestions for alternatives since I don't tolerate grains or starchy vegetables.

Your help/advice/reassurance/suggestions/comments in general are greatly apprciated as I want to try back-to-back 1/2 centuries this weekend.