Hi @Victoria Wagner, good question! @Peter K. makes some good recommendations. One other thing I would try: If I'm understanding this right, you're self employed so you can't get conventional financing (which is the best in my opinion by far if you have the option). What I've done, and what a lot of my fellow investors do, is to make sure to setup an S-Corporation for your self employment. It's going to save you a good chunk in taxes from your self employment, but it's also going to create the paper trail that conventional lenders love to see. I'm closing on a duplex next week and it's been very easy because my CPA runs all my "payroll" to myself for my S Corp so I have all the W2s I need to qualify for conventional financing. It sounds like you're able to accumulate the capital for the down payments, etc but what you need is to just make sure the income from your business shows up in the right way to give lenders what they need.
Granted, you can go portfolio, hard money, etc, but that's short term money (portfolio money isn't necessarily short term, but it usually carries a higher interest rate). So you're going to need to get out of that money at some point and unless you have the cash to pay the loan off, your only other options are conventional financing or partnership. Happy to chat about it anytime. Good luck to you!