Im 33 weeks + 3 days feeling really fed up and my husband does not understand !!!?

hello im pregnant wiv my 3rd child and this pregnancy is so different from the other two from 6 months i`ve been getting pelivs pains braxton hicks lower back pain , like abdominal pains on and off can`t walk far and total discomfort day in and day out. if it was like this wiv the other pregnancy's i wud`nt be on my 3rd thats for sure!! my husband just thinks im moaning and that drivings me mad. he`s really doing my headin cos i thought he wud ov been alot more understanding than this but if ya can`t talk to ya husband about it who can ya talk to this is his first child and it`s really getting me down :( any one else feel the same??