Talk to yourself!
When you start learning Spanish, your listening skills will develop more rapidly than your speaking skils. As a result, you understand more than you can express. A good way to keep improving your speaking skills is to talk to yourself as much as possible. With nobody around you, you don’t need to worry to make mistakes or sound funny. I actually remember myself doing this, for example after learing the present progressive tense, I was always telling myself what I was doing like, ahora estoy estudiando, ahora estoy hablando con mi amigo. Of course, when around other people, I was just saying this in my head, but I really think it worked! Good luck again…