My life rn, it's changing sooo much

I noticed lately a lot of things changing in my life and it's kind of hard to cope so I was wondering if maybe someone in a similar situation can give me advice because I know I'm not the only one going through what I'm going through and it's nothing bad per se it's just different and change is always scary. I'm 23, haven't worked in about 2 months and am currently looking for a job I'm actually interested in, part time. My husband will be 27 soon and has a great career and is possibly getting a promotion and raise. The catch is that his job already has him gone 4-6 days a week and this new position will have him gone for 2 to 3 weeks at a time but probably more. I had to grow up really quick and at 13 already had to get a job and I left school twice because I had to afford to live and when I met my husband all of that changed because we took care of each other and I didn't have to constantly rely on myself because he wanted to take care of me. I worked most of our relationship but the past couple years has been off and on but like I said I'm trying to get a job but first things first I need to finally get my license. We have a tiny "farm" including five dogs a pig and a cat who I love so much and are the reason why I haven't gone on the road with my husband. I live in a travel trailer on a chunk of land we own which is a blessing but it's surrounded by his family which is good and bad. It's weird bc it's like I'm married but also not married because we live such separate lives. My sister in law is in a similar situation but her husband is gone up to 6 months at a time so I'm by no means complaining about my situation I'm mainly just asking for advice. I have to be fully independent. The only thing my husband asks me to do are handle the finances and take care of the house which is the equivalent to a part time job in itself considering the amount of upkeep this tiny home needs. So I do want a part time job but idk what else my life will consist of. I probably won't go to college but I will be down to take courses to learn about owning a business and being a landlord which are my long term goals. I guess my question is this.. how did you do it? How do you cope with being away from your best friend/soul mate and how did you become independent?? Ps. Please no hate I'm just confused and have no other wife's to talk to. Thanks in advance ☺️