Hiya!
I just wanted to say that I totally understand where your coming from. I mucked up my stats component in my undergrad degree and as a result I ended up with a crappy 2.2 (I failed-low 3rds-in some stats components, but I had 1sts and high 2.1s in other modules). So its important to learn the basics-even if they are a pain in the bum. I literally gave up when it came to stats and I have suffered academically for it. I wish I could go back and give myself a kick up the arse!
I ended up doing an MSc in Research Methods degree at UCL to clear up my stats anxieties! At UCL I was forced to understand virtually all the forumulas for each stats test (ahhhhhh!). Speaking from someone who is currently registered on a PhD, my advice would be to get hold of some dummy guides to stats and PRACTICE! Practicing with the forumuas and taking things really slowly really helps. I would just say, that at school, I was crap at maths, I was always placed in the bottom set and had to retake my maths grade to get a C (which I got!). There are some really excellent stats books out there which defines each aspect of the sum. Of the top of my head the Green and D'Olivera Learning to use statistical tests in psychology (I think thats the title!) was really an excellent book in working out how to stuff like ANOVA, T-Tests and the non parametric stats. Andy Field stats books are great too!
At UCL SPSS was a tiny component, as the course was geared to focus on understanding the stats part rather than relying on SPSS. I have to say, that as a group, although to begin with, we hated stats, it really helped us understand the SPSS and gave us all a clearer understanding in approaching experiments and understanding articles.
My advice would be to stick with the stats. It really does help when understanding your results and reading result papers in articles.Try and get as much one to one help as you can, get some dummy stats guides and practice or at least work through the examples. I really wished I had concentrated and spent time with the stats at undergrad, its what cost me my 2.1. As a 2.2 candidate I have had to really fight to get jobs and subsequently achieve postgrad degrees. If I got the 2.1, I probably wouldnt have had to fight as much as I have had to do!
Anyway, good luck with the stats part! Compared with MSc stats, undergrad stats is not that bad (honest!)
Feel free to PM me if you have any specfic questions. I subsequently passed with a high 2.1/merit my MSc stats part so have managed to redemn myself!