You'll have to have a good read through the threads and see what others are/have taking, then decide what is right for you. Some people seem to tolerate quite high doses of RR/BO, but be wary of stressing your liver!
Then as mentioned before, you need to listen to your body to know if it's right or wrong.
It sounds like the RR is working well, lower libido etc, so you might not need more RR, but only blood tests can tell you that.
Maybe BO is slow working for you, it is certainly slow for me, or you you might be one of the unlucky ones where BO doesn't work at all.
Also, consider that 3-months is not a very long at all.