Best thing to do is try it out for a month or two, and see if it makes you feel anything different to usual - if it does, it's best to come off of it. I've had two friends stop taking it recently because it made their moods considerably worse, but from what I've read, this is relatively uncommon.
In terms of blood clots, the risk overall is still extremely low, even if it's slightly higher than average. It's mostly a problem to worry about if you already have blood-related conditions.
I hope this helps!