Sleeplessness

I have a big problem to get to sleep lately,no wonder,my belly gets
larger and my baby needs space.I am not used to sleep only on my right
side,but now I have to,because the moment I turn left,I feel the little
one protesting. Then immidiately I turn to the right side again.That's
quite uncomfortable to me,but I have to get used to it because the
following months it won't get any better.My mom said that these
are the common things of pregnancy.Maybe I should get a better matrass
because the one I lay on isn't excactly new. Maybe a new matrass won't
make much of a difference,but I can use even a little more comfort to
get to sleep!