[taylalatbh.]

You *should* be safe, providing that the condoms have been used and have worked correctly, but that's not always the case. If you're really worried you could always take the morning after pill, just in case. It's better to do something about it now rather than later.

It's always hard to tell with condom use though. Everything can get a little messy down there and you never know what is what, so it's normal to be a bit worried. I don't think you're over-reacting at all, it's better to be safe than sorry.

I would advise to get yourself back on the pill though, even if the sex isn't that regular. You won't have these worries again as you'll always be safe.