Staci - if you've only been riding hills a month, give yourself some time. And don't try to keep up with others on the hills until you have more riding under your belt. CLimbing at a pace that makes you see stars and want to barf means you are pushing way too hard. That's fine if you are doing interval work but not if you're trying to do a longer ride.

The thing that makes climbing hills easier is climbing hills. Practice. Hill repeats are great training - and perhaps you should do some hill work on your own, without the group, and practice until it becomes a bit easier for you.

It does get easier.