Needing advice on guidance towards where to take credits (career wise)

I apologize if I have posted this in an inappropriate area or sub-reddit, as I was uncertain about the correct tag to use or whether I should still utilize r/college (which, upon attempting to cross-post, I discovered would result in the deletion of this post, prompting me to refrain from posting there). If this is not acceptable, please kindly inform me, and I will gladly rectify the situation.

I am seeking guidance and career advice related to my Environmental Science degree, which I am currently pursuing in Washington State. Having accumulated approximately 90 credits over the past 17 years, I have consistently maintained a minimum average of 5 credits per semester, with intermittent periods of full-time and half-time enrollment, ranging from 10 to 20 credits per semester. To fulfill the requirements for graduation, I still need to complete several courses, including English 101, college-level math, chemistry, physics, psychology, and sociology, each worth 5 credits. This additional coursework will bring my total credits to 120, consistent with the requirements for a bachelor’s degree in Washington State. I regret taking the easier classes initially, leaving the more challenging ones to be completed simultaneously. While I do not anticipate significant difficulties with psychology and sociology, I am concerned about managing the workload for the remaining courses and may need to distribute them over several semesters or dedicate considerable time to studying. As a 38-year-old woman returning to education after having children and getting divorced, I am eager to finalize my degree and seek career opportunities in Environmental Science.

Thanks.