can't decide if i want to do spanish or french
I think that Spanish is quite a bit easier than French and so if this is your first (not mother) language, maybe Spanish would be more enjoyable. Also, Spanish is a lot more useful. But for example me personally, I could not get into Spanish, I do not know why. I tried and it was not working well for me. Maybe try a few lessons of both and decide then?
Honestly, although I had 5 years of French at school (many years ago), I found Spanish much easier to learn. Fewer irregular verbs certainly helped, as did the grammatical structure. But I agree, DO NOT try both at once, you'll simply confuse yourself. Wait till you feel quite comfortable in one before going at the other.