Right. Before we need to get the fire extinguishers out....
Please read the stickies, the threads which stay at the top of the list of threads, you particularly need to read the SERM and AI sticky which will answer your PCT questions, and the steroid newbie thread, all of your other questions will be answered... Also read some of the nutrition articles on this website, there are 'Tunzzzzz'
Read and digest!
And as you already have in your possession liquid Dbol: Understand; if you take it you may well get gyno and loss of sex drive at your current level of understanding, so please do not use it yet.