We are still in the process of designing my website and I (Carla) am attending college classes too. My (Carla's) schedule is rather busy. Depending on where you live (USA only) I would find a mentor and meet with a SCORE counselor (Link hidden: Login to view). Score counselors are retired business owners who donate their time to give you FREE business advice. There is no charge for this service and they are willing to help you!
Yesterday, we took our plan to a business counselor and he said we were the most prepared business people he had walking through the door. We had a portfolio set up with our goals and plans for the next year.
The counselor gave us his business card and told us to call him at anytime, even at his residence. Not all counselors do that, but he believed in what we are selling and our business plan.
If you are doing business with a drop shipper I would suggest you research their information on the Better Business Bureau for American companies. Maybe Salehoo can provide you information on what other countries use that is similar to the Better Business Bureau.
Sometimes it is hard not to get discouraged, but do not give up, it takes TIME!