Dryness in vagina and less arousal time.

In 2014 I had a break up with my boyfriend.after that I faced long time depression till my marriage.my boyfriend left me by saying that he was not happy with me physically though I m a very good girl he s helpless.i ran after him for again 2 yrs.in those time span I used to see bad dreams and regularly feel pain in my mind a feeling of chest pain sometimes lump in throat nausea and followed by huge cry in the night. I was spending my life horribly. In 2015 my family arranged a boy for my marriage. Initially I was not able to cope up with it but finally I agreed I feel I ll b able to get rid of the trouble of my mind if I got a friend in term of husband. The boy who is now my husband was that time very romantic and caring. I told him my past and also asked him I need more time for physcl life even after our marriage. He agreed but after our marriage the thing changed he along with his family pressurising for sex and during the time I didn't feel too much aroused and time span is verses