been without sex for 5 months

my doctors told me at 2 months pregnant it was best not to have sex intil the baby comes ... a little history i had a m/c at 6 weeks along in july 2011 no known cause ..... we got pregnant again sometime in jan 2012 went for a u/s i was 5 weeks no baby no heartbeat told us it was it may be to soon for it and then we had another at 7 weeks still no baby no heartbeat by the way the egg sack was there and growing so they said they have give me 2 more weeks and do another u/s..so at 9 weeks still no baby no heartbeat... i was so hurt and so was SO cause he wanted our baby he cryed at the doctors..they gave me pills to pass the egg sack 3 times and it was so painful but it wouldnt pass so at 12 weeks along . they did a D&C on april 4th i was 3 months pregnant. it killed me .. i started taking sleeping pills and sleeping my life away intil SO give up drinking moutain dews and taking vims to get his stuff heathly during this time we had unprotected sex and wasnt planing to get pregnant so soon after the D&C but just 6 to 8 weeks after i got pregnant with this baby i am carrying now ... at 5 weeks i started bleeding and they thought she was gonna be a m/c again but by the grace of god she still here . at 2 months i started bleeding again they told us to stop having sex and put me on hormone pills and i took them up intil i was almost 5 months .. when i stoped the pills things went down hill i started bleeding again so i was put on hormone shots every week ......this is the part that gets me . this shot makes me want sex i mean really want it with all the hormones running thur me from being pregnant then add the shot i feel soooooo crazy . just to let yall know emma rose is doing great beside to 3 times shes tired to come but doctors was able to stop her and i am on pills to stop labor but they think she will come by 34 to 35 weeks even with the pills ......i do have two sons one was born at 39 weeks and my baby boy was born at 32 weeks sorry i just needed to write everything down i feel so grrrr today