How much is too much?

I’ve been doing Pilates (Mat/reformer) for a year now. I recently started lagree instead a month and a half ago and have been going 4-5 times a week… is this too much? I’m pretty active in general and haven’t felt ever unable to do it. but am worried if this is too much / what alternatives people would recommend on off days? As well as would doing lagree at this rate make me look more bulky?