All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad is His slave and Messenger.
First of all, it should be mentioned that our site is specialized in answering religious questions and it does not have a section for interpreting dreams. In addition to this, dreams do not imply any Islamic ruling, so you should not be preoccupied by them.
As regards suspecting your husband, it is not permissible for a woman to suspect her husband without evidence as we clarified in Fatwa 89109.
Therefore, you should be careful about this and endeavour to repel those whispers.
Concerning your statement ‘I am unable to say my prayer’, if you mean that you abandoned the prayer, then this is not permissible because you are obliged to perform the prayer at its described fixed times.
As regards the DNC and the blood discharges that you had because of it, then you did not clarify to us whether the DNC was because of giving birth to a child or because of abortion, or that it was without any reason. If this bleeding was after giving birth to a child, or after aborting a fetus that took the shape of a human being, then the blood discharges are considered as postpartum bleeding, in which case you are prevented for a period of 40 days from praying, fasting and other actions of worship that require purity unless the bleeding stops before this time.
However, if this was due to a disease and it was not due to giving birth to a child or abortion, then this bleeding is not a reason for completely abandoning the performance of the prayer.
Nonetheless, if a trustworthy doctor determines that the blood discharges that you had is because of having carried out the DNC, then it is bleeding outside your menstrual period and it does not prevent from the prayer, fasting or other acts of worship which require purity from sexual defilement (major impurity).
However, if this bleeding was not because of the DNC, then it is menses, and if its discharges continue for the entire month or most of the month, then you should refrain from fasting and the prayer for the same period as your last menses and then you should perform Ghusl (ritual bath) and the prayer.
For more benefit, please refer to Fatwa 91495, 115234 and 83908.
Allaah Knows best.