too many orgasms?

i had 2 episodes of heavy red bleeding, like a period at the beginning of my second trimester, never was able to find the cause.. since than I was on pelvic rest, (been off for a while now) and all has been well, (10-11 weeks since any bleeding has occured) and im 26 weeks now. my sex drive is out the ROOF, and frankly wish it would stop. in the past 2 weeks ive had 5 orgasms, and It just makes me worry that im doing it too much, or am i over thinking it? ugh, sex drive please leave me aloneeeeeee.