Actually both. But my grandmother is already urging me to switch to Catholicism, and I’m only 15, so I have a lot of time to convert.
Hi again Olivia,
So the process is at a pretty early stage, then. OK. Well, I think its always difficult to give advice on an anonymous forum like this, but I would suggest caution here. If you’re concerned that there may be a negative response to your news, then it’s especially important to go slowly.
I think there’s a fine line between discovering an interest in or even a genuine call to religious life and being able to say that it is definitely what you’re going to do. There are a lot of people involved in that process - in your case the local church that would instruct you in admission to the Catholic family, the people who would give you ongoing spiritual direction as you discern where your specific vocation lies, and the members of the religious institute to which you might eventually decide to apply. And then there’s your family and friends too. Trying to take all that on board right now is a lot to ask.
I’m sure it sounds like I’m trying to discourage you, but I’m actually trying to point out how much is involved in this particular spiritual journey, which would take 4-5 years minimum to achieve. (At least a year of instruction, at least a couple of years of maturing as a Catholic, and at least a year taken up by application and acceptance). I’m not saying it can’t be done, because other people have done what you’re envisaging, but you have to walk before you can run.
If you want to tell your parents, see how the news that you’re thinking about conversion goes down first; and also see how your instruction in the Catholic faith goes when that begins; because on that will depend your future decisions. The faith has to be fully understood before you can commit to it.
Vocations - whether they are to religious life, or marriage, or other states - are a process, not a single event. If this is what you feel called to do, then go for it. But don’t feel you have to make all your decisions today. Take it one step at a time, and the first step would be to discuss conversion with the right people. Telling your parents at some stage will be necessary, and I’m not suggesting you lie to them about the possibility of becoming a religious if they ask, but it may be unnecessary to emphasise something which at this stage is not a process that you can actually begin.
Like I said, the order is enquiry; instruction and conversion; spiritual direction to discern your vocation; and application. Deal with first things first, and pray very hard.

You’re assured of my prayers and best wishes. I hope you find the right path to walk with God.