Can I perform Umrah and Hajj despite financial problems in my family?

I saw in my dream that i am circulating the Kaa’bah, And as i am circulating it i am slowly getting diluted into the love and affection of ALLAH(SWT), So much that my vision is getting blurred and i am starting to faint and fall down while performing tawaaf. However in that dream i also saw that there are financial problems in my family and my grandmother is restricting me and my father to take her money and perform umrah. But its like she caught us when we are already there in Makkah… Alhamdullilah i have performed 4 Umrahs and i am 17 years old. However i have committed a-lot of sins in the past but my life has changed recently Alhamdullilah and i am focusing on doing nothing but pleasing my ALLAH(SWT) and i really want to perform an Umrah and Hajj now since when i realized the reality of what it actually holds, My family is surrounded with financial problems unto a very intense extent… I can only pray to ALLAH that i may visit the baitullah and the Roza of Muhammad(SAW) again…