OmniPod and site infections

Happy New Year to all. I have spent the last 2 months contemplating about staying with the OmniPod. I developed infections at the site. My doctor thought I might be allergic to the cannula. Called OmniPod and their suggestion was to change site(and pod) more often. I would be changing everyday…to expensive. I have been on injections during this 2 month period…I swing. I really need to be on pump but w/o insurance can’t afford traditional pump start up.
If anyone is interested and wants to purchase a backup PDM, I have one original(used for two and a half months) and the newer model(used 2 months) let me know. Thanks!