Chemo Help Anyone?

In a few weeks I'll be starting a weekly chemo treatment.  I'll need to go in every week for three weeks, then have one week off, then repeat this cycle.  This will be in addition to the doctor's visits, scans, etc that will be required for the trial.  Jesse will be able to take me on the days he has off (he's off every other Thursday), but has to work 7am-7pm on the ones in between.  I've already talked to them about the day and it will most likely be on Thursday afternoons.  I'm not sure how bad this will effect me and am not real crazy about having to go by myself and having to drive myself home.  I guess I can manage if I have to, but I really don't want to go by myself.  It's seriously lonely and depressing!