I think it may be moving too fast but I also don't think you need to break up though. When you're used to being alone with space, it's difficult to have a person around you all the time, especially if they are dependent on you.

What would he do for soccer if he didn't know you - who would he get a ride with. It's important especially for some women. to get comfortable with saying "no" to people. 'People pleasers' are always putting themselves last and others first. If you're like this, you need to work on being comfortable with saying "no" and establishing personal boundaries without feeling guilty. If you feel it's moving too fast, you can slow it down - it doesn't have to be all or nothing. Best of luck.