Where do I start😑u

So my husband landed this amazing job making great money, he's been with this company for about 12 yrs now. He lucked out and started entry level and made his way to the top, no degree or schooling needed. He literally just has a HS diploma. With this job comes stress, we as a family (husband, myself, 2 kids and I'm pregnant) move frequently and we are currently in Japan. I have literally no friends or family here and my husband has been sent back to the states for work leaving us. Although it's hard at times I fully support him and try not to fuss. He's been in the states for almost 2 months now and will be home in 2 weeks. This time was a waste for him leaving, hes hardly worked the whole time and has just been partying up. I envy this as I'm stuck home with 2 kids, pregnant and can't due much because of Covid restrictions. Anyways , the last couple of months he's been stressing that in a few yrs he wants to retire from this job and settle us down stateside in a permanent residence. In order to do this comfortably He just started online schooling and is working on his associates, he wants to have a degree under his belt so he can get a job wherever we settle. The issue I'm having right now is I don't have a degree, with the constant moving every 2-3 yrs and raising kids basically by myself I've just given up.He is now all of a sudden pressuring me to jump right into school with him, guilt tripping me and putting himself on a pedestal. He will say stuff like " im going to school to better our future, what are you doing " . He treats me like im just worthless right now and that I don't offer much for our future. Today I told him that right now I'm under my own stress of being in a foreign country , raising the kids and being pregnant all while doing it by myself. The last thing on my mind is going back to school and finding my career path.I told him at the moment I can only focus on the present and I need to at the very least get through my pregnancy and adjustment of having 3 kids. Hes basically thinks I'm just looking for any excuse to continue being a stay at home Mom but it's literally what we've always agreed on but now since he's ready to settle down I need to help provide. I think this is so unfair that he is switching this up all of a sudden. I understand what he is saying but at the moment I'm nowhere near ready to start school and a career...Can yall please give me advice. I feel a mental breakdown coming on with the way he's is making me feel.